When i open https://127.0.0.1/mutillidae/ then my webpage show this error
I also change the permission of LoggerAppenderFile.php but it still error.
The php file code is
<?php
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*
* #package log4php
* #subpackage appenders
*/
/**
* FileAppender appends log events to a file.
*
* Parameters are ({#link $fileName} but option name is <b>file</b>),
* {#link $append}.
*
* #version $Revision: 806678 $
* #package log4php
* #subpackage appenders
*/
class LoggerAppenderFile extends LoggerAppender {
/**
* #var boolean if {#link $file} exists, appends events.
*/
private $append = true;
/**
* #var string the file name used to append events
*/
protected $fileName;
/**
* #var mixed file resource
*/
protected $fp = false;
public function __construct($name = '') {
parent::__construct($name);
$this->requiresLayout = true;
}
public function __destruct() {
$this->close();
}
public function activateOptions() {
$fileName = $this->getFile();
if(!is_file($fileName)) {
$dir = dirname($fileName);
if(!is_dir($dir)) {
mkdir($dir, 0777, true);
}
}
$this->fp = fopen($fileName, ($this->getAppend()? 'a':'w'));
if($this->fp) {
if(flock($this->fp, LOCK_EX)) {
if($this->getAppend()) {
fseek($this->fp, 0, SEEK_END);
}
fwrite($this->fp, $this->layout->getHeader());
flock($this->fp, LOCK_UN);
$this->closed = false;
} else {
// TODO: should we take some action in this case?
$this->closed = true;
}
} else {
$this->closed = true;
}
}
public function close() {
if($this->closed != true) {
if($this->fp and $this->layout !== null) {
if(flock($this->fp, LOCK_EX)) {
fwrite($this->fp, $this->layout->getFooter());
flock($this->fp, LOCK_UN);
}
fclose($this->fp);
}
$this->closed = true;
}
}
public function append(LoggerLoggingEvent $event) {
if($this->fp and $this->layout !== null) {
if(flock($this->fp, LOCK_EX)) {
fwrite($this->fp, $this->layout->format($event));
flock($this->fp, LOCK_UN);
} else {
$this->closed = true;
}
}
}
/**
* Sets and opens the file where the log output will go.
*
* This is an overloaded method. It can be called with:
* - setFile(string $fileName) to set filename.
* - setFile(string $fileName, boolean $append) to set filename and append.
*/
public function setFile() {
$numargs = func_num_args();
$args = func_get_args();
if($numargs == 1 and is_string($args[0])) {
$this->setFileName($args[0]);
} else if ($numargs >=2 and is_string($args[0]) and is_bool($args[1])) {
$this->setFile($args[0]);
$this->setAppend($args[1]);
}
}
/**
* #return string
*/
public function getFile() {
return $this->getFileName();
}
/**
* #return boolean
*/
public function getAppend() {
return $this->append;
}
public function setAppend($flag) {
$this->append = LoggerOptionConverter::toBoolean($flag, true);
}
public function setFileName($fileName) {
$this->fileName = $fileName;
}
/**
* #return string
*/
public function getFileName() {
return $this->fileName;
}
}
How can i solve this problem ?
I found a solution in http://fanli7.net/a/bianchengyuyan/PHP/20130723/398120.html here but i failed. If this problem is unsolvable then it can occur a big problem for my lab testing ?
OK. I find the solution. Actually you setup a old version of mutillidae. So it was buggy program. Then i find a new version. Here is the download link enter link description here. After you setup it,it will be awesome.
Related
In working on a new cakephp application I get the error message Cannot use 'Object' as class name as it is reserved in C:\projectfolder\ckphp-demo\cake\libs\object.php on line 33.
The project is a legacy web application using cakePHP 1.3.17 with php version PHP 7.4.28 on developement server. see below code for object.php
line 33 is where class Object { starts
<?php
/**
* Object class, allowing __construct and __destruct in PHP4.
*
* Also includes methods for logging and the special method RequestAction,
* to call other Controllers' Actions from anywhere.
*
* PHP versions 4 and 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* #copyright Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
* #link http://cakephp.org CakePHP(tm) Project
* #package cake
* #subpackage cake.cake.libs
* #since CakePHP(tm) v 0.2.9
* #license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
/**
* Object class, allowing __construct and __destruct in PHP4.
*
* Also includes methods for logging and the special method RequestAction,
* to call other Controllers' Actions from anywhere.
*
* #package cake
* #subpackage cake.cake.libs
*/
class Object {
/**
* A hack to support __construct() on PHP 4
* Hint: descendant classes have no PHP4 class_name() constructors,
* so this constructor gets called first and calls the top-layer __construct()
* which (if present) should call parent::__construct()
*
* #return Object
*/
function Object() {
$args = func_get_args();
if (method_exists($this, '__destruct')) {
register_shutdown_function (array(&$this, '__destruct'));
}
call_user_func_array(array(&$this, '__construct'), $args);
}
/**
* Class constructor, overridden in descendant classes.
*/
function __construct() {
}
/**
* Object-to-string conversion.
* Each class can override this method as necessary.
*
* #return string The name of this class
* #access public
*/
function toString() {
$class = get_class($this);
return $class;
}
/**
* Calls a controller's method from any location. Can be used to connect controllers together
* or tie plugins into a main application. requestAction can be used to return rendered views
* or fetch the return value from controller actions.
*
* #param mixed $url String or array-based url.
* #param array $extra if array includes the key "return" it sets the AutoRender to true.
* #return mixed Boolean true or false on success/failure, or contents
* of rendered action if 'return' is set in $extra.
* #access public
*/
function requestAction($url, $extra = array()) {
if (empty($url)) {
return false;
}
if (!class_exists('dispatcher')) {
require CAKE . 'dispatcher.php';
}
if (in_array('return', $extra, true)) {
$extra = array_merge($extra, array('return' => 0, 'autoRender' => 1));
}
if (is_array($url) && !isset($extra['url'])) {
$extra['url'] = array();
}
$params = array_merge(array('autoRender' => 0, 'return' => 1, 'bare' => 1, 'requested' => 1), $extra);
$dispatcher = new Dispatcher;
return $dispatcher->dispatch($url, $params);
}
/**
* Calls a method on this object with the given parameters. Provides an OO wrapper
* for `call_user_func_array`
*
* #param string $method Name of the method to call
* #param array $params Parameter list to use when calling $method
* #return mixed Returns the result of the method call
* #access public
*/
function dispatchMethod($method, $params = array()) {
switch (count($params)) {
case 0:
return $this->{$method}();
case 1:
return $this->{$method}($params[0]);
case 2:
return $this->{$method}($params[0], $params[1]);
case 3:
return $this->{$method}($params[0], $params[1], $params[2]);
case 4:
return $this->{$method}($params[0], $params[1], $params[2], $params[3]);
case 5:
return $this->{$method}($params[0], $params[1], $params[2], $params[3], $params[4]);
default:
return call_user_func_array(array(&$this, $method), $params);
break;
}
}
/**
* Stop execution of the current script. Wraps exit() making
* testing easier.
*
* #param $status see http://php.net/exit for values
* #return void
* #access public
*/
function _stop($status = 0) {
exit($status);
}
/**
* Convience method to write a message to CakeLog. See CakeLog::write()
* for more information on writing to logs.
*
* #param string $msg Log message
* #param integer $type Error type constant. Defined in app/config/core.php.
* #return boolean Success of log write
* #access public
*/
function log($msg, $type = LOG_ERROR) {
if (!class_exists('CakeLog')) {
require LIBS . 'cake_log.php';
}
if (!is_string($msg)) {
$msg = print_r($msg, true);
}
return CakeLog::write($type, $msg);
}
/**
* Allows setting of multiple properties of the object in a single line of code. Will only set
* properties that are part of a class declaration.
*
* #param array $properties An associative array containing properties and corresponding values.
* #return void
* #access protected
*/
function _set($properties = array()) {
if (is_array($properties) && !empty($properties)) {
$vars = get_object_vars($this);
foreach ($properties as $key => $val) {
if (array_key_exists($key, $vars)) {
$this->{$key} = $val;
}
}
}
}
/**
* Used to report user friendly errors.
* If there is a file app/error.php or app/app_error.php this file will be loaded
* error.php is the AppError class it should extend ErrorHandler class.
*
* #param string $method Method to be called in the error class (AppError or ErrorHandler classes)
* #param array $messages Message that is to be displayed by the error class
* #return error message
* #access public
*/
function cakeError($method, $messages = array()) {
if (!class_exists('ErrorHandler')) {
App::import('Core', 'Error');
if (file_exists(APP . 'error.php')) {
include_once (APP . 'error.php');
} elseif (file_exists(APP . 'app_error.php')) {
include_once (APP . 'app_error.php');
}
}
if (class_exists('AppError')) {
$error = new AppError($method, $messages);
} else {
$error = new ErrorHandler($method, $messages);
}
return $error;
}
/**
* Checks for a persistent class file, if found file is opened and true returned
* If file is not found a file is created and false returned
* If used in other locations of the model you should choose a unique name for the persistent file
* There are many uses for this method, see manual for examples
*
* #param string $name name of the class to persist
* #param string $object the object to persist
* #return boolean Success
* #access protected
* #todo add examples to manual
*/
function _persist($name, $return = null, &$object, $type = null) {
$file = CACHE . 'persistent' . DS . strtolower($name) . '.php';
if ($return === null) {
if (!file_exists($file)) {
return false;
} else {
return true;
}
}
if (!file_exists($file)) {
$this->_savePersistent($name, $object);
return false;
} else {
$this->__openPersistent($name, $type);
return true;
}
}
/**
* You should choose a unique name for the persistent file
*
* There are many uses for this method, see manual for examples
*
* #param string $name name used for object to cache
* #param object $object the object to persist
* #return boolean true on save, throws error if file can not be created
* #access protected
*/
function _savePersistent($name, &$object) {
$file = 'persistent' . DS . strtolower($name) . '.php';
$objectArray = array(&$object);
$data = str_replace('\\', '\\\\', serialize($objectArray));
$data = '<?php $' . $name . ' = \'' . str_replace('\'', '\\\'', $data) . '\' ?>';
$duration = '+999 days';
if (Configure::read() >= 1) {
$duration = '+10 seconds';
}
cache($file, $data, $duration);
}
/**
* Open the persistent class file for reading
* Used by Object::_persist()
*
* #param string $name Name of persisted class
* #param string $type Type of persistance (e.g: registry)
* #return void
* #access private
*/
function __openPersistent($name, $type = null) {
$file = CACHE . 'persistent' . DS . strtolower($name) . '.php';
include($file);
switch ($type) {
case 'registry':
$vars = unserialize(${$name});
foreach ($vars['0'] as $key => $value) {
if (strpos($key, '_behavior') !== false) {
App::import('Behavior', Inflector::classify(substr($key, 0, -9)));
} else {
App::import('Model', Inflector::camelize($key));
}
unset ($value);
}
unset($vars);
$vars = unserialize(${$name});
foreach ($vars['0'] as $key => $value) {
ClassRegistry::addObject($key, $value);
unset ($value);
}
unset($vars);
break;
default:
$vars = unserialize(${$name});
$this->{$name} = $vars['0'];
unset($vars);
break;
}
}
}
It is necessary to expand the method of "sendContent", namely, add a method to delete (deleteDirAfterSend) the directory after downloading the file.
Class: Symfony\Component\HttpFoundation\BinaryFileResponse;
Modify Method: sendContent();
How to implement this correctly?
protected $deleteDir = null;
/**
* Sends the file.
*
* {#inheritdoc}
*/
public function sendContent()
{
if (!$this->isSuccessful()) {
return parent::sendContent();
}
if (0 === $this->maxlen) {
return $this;
}
$out = fopen('php://output', 'wb');
$file = fopen($this->file->getPathname(), 'rb');
stream_copy_to_stream($file, $out, $this->maxlen, $this->offset);
fclose($out);
fclose($file);
if ($this->deleteFileAfterSend && file_exists($this->file->getPathname())) {
unlink($this->file->getPathname());
}
if ($this->deleteDirAfterSend && file_exists($this->deleteDir)) {
rmdir($this->deleteDir);
}
return $this;
}
/**
* If this is set to true, the file will be unlinked after the request is send
* Note: If the X-Sendfile header is used, the deleteDirAfterSend setting will not be used.
*
* #param bool $shouldDelete
*
* #param null $dir
* #return $this
*/
public function deleteDirAfterSend($shouldDelete = true, $dir = null)
{
$this->deleteDirAfterSend = $shouldDelete;
$this->deleteDir = $dir;
return $this;
}
I am trying to find a way to transfer files from server-to-server. The source server can be any platform, and we may not even really know anything about it except that it supports FTP.
A number of posts I have found on SO recommend using scp, sftp, rsync, or wget for this purpose. Given that this PHP script needs to work every time, and the only thing we know for sure is that the source server supports FTP, how can this be achieved?
I found a couple FTP examples on SO, but they weren't explained very well.
We need to be able to download all files and folders, keeping the same directory structure as well.
I have found a PHP class that makes recursive FTP uploads and downloads easy. It can be found here
The code they used is below (The code at the top is example code for downloads, uploads, and error checking):
<?php // example
set_time_limit(0);
require 'ftp.php';
$ftp = new ftp();
$ftp->conn('host', 'username', 'password');
$ftp->get('download/demo', '/demo'); // download live "/demo" folder to local "download/demo"
$ftp->put('/demo/test', 'upload/vjtest'); // upload local "upload/vjtest" to live "/demo/test"
$arr = $ftp->getLogData();
if ($arr['error'] != "")
echo '<h2>Error:</h2>' . implode('<br />', $arr['error']);
if ($arr['ok'] != "")
echo '<h2>Success:</h2>' . implode('<br />', $arr['ok']);
class ftp {
private $conn, $login_result, $logData, $ftpUser, $ftpPass, $ftpHost, $retry, $ftpPasv, $ftpMode, $verbose, $logPath, $createMask;
// --------------------------------------------------------------------
/**
* Construct method
*
* #param array keys[passive_mode(true|false)|transfer_mode(FTP_ASCII|FTP_BINARY)|reattempts(int)|log_path|verbose(true|false)|create_mask(default:0777)]
* #return void
*/
function __construct()
{
$this->retry = (isset($o['reattempts'])) ? $o['reattempts'] : 3;
$this->ftpPasv = (isset($o['passive_mode'])) ? $o['passive_mode'] : true;
$this->ftpMode = (isset($o['transfer_mode'])) ? $o['transfer_mode'] : FTP_BINARY;
$this->verbose = (isset($o['verbose'])) ? $o['verbose'] : false;
$this->logPath = (isset($o['log_path'])) ? $o['log_path'] : dirname(__FILE__).'\log';
$this->createMask = (isset($o['create_mask'])) ? $o['create_mask'] : 0777;
}
// --------------------------------------------------------------------
/**
* Connection method
*
* #param string hostname
* #param string username
* #param string password
* #return void
*/
public function conn($hostname, $username, $password)
{
$this->ftpUser = $username;
$this->ftpPass = $password;
$this->ftpHost = $hostname;
$this->initConn();
}
// --------------------------------------------------------------------
/**
* Init connection method - connect to ftp server and set passive mode
*
* #return bool
*/
function initConn()
{
$this->conn = ftp_connect($this->ftpHost);
$this->login_result = ftp_login($this->conn, $this->ftpUser, $this->ftpPass);
if($this->conn && $this->login_result)
{
ftp_pasv($this->conn, $this->ftpPasv);
return true;
}
return false;
}
// --------------------------------------------------------------------
/**
* Put method - upload files(folders) to ftp server
*
* #param string path to destionation file/folder on ftp
* #param string path to source file/folder on local disk
* #param int only for identify reattempt, dont use this param
* #return bool
*/
public function put($destinationFile, $sourceFile, $retry = 0)
{
if(file_exists($sourceFile))
{
if(!$this->isDir($sourceFile, true))
{
$this->createSubDirs($destinationFile);
if(!ftp_put($this->conn, $destinationFile, $sourceFile, $this->ftpMode))
{
$retry++;
if($retry > $this->retry)
{
$this->logData('Error when uploading file: '.$sourceFile.' => '.$destinationFile, 'error');
return false;
}
if($this->verbose) echo 'Retry: '.$retry."\n";
$this->reconnect();
$this->put($destinationFile, $sourceFile, $retry);
}
else
{
$this->logData('Upload:'.$sourceFile.' => '.$destinationFile, 'ok');
return true;
}
}
else
{
$this->recursive($destinationFile, $sourceFile, 'put');
}
}
}
// --------------------------------------------------------------------
/**
* Get method - download files(folders) from ftp server
*
* #param string path to destionation file/folder on local disk
* #param string path to source file/folder on ftp server
* #param int only for identify reattempt, dont use this param
* #return bool
*/
public function get($destinationFile, $sourceFile, $retry = 0)
{
if(!$this->isDir($sourceFile, false))
{
if($this->verbose)echo $sourceFile.' => '.$destinationFile."\n";
$this->createSubDirs($destinationFile, false, true);
if(!ftp_get($this->conn, $destinationFile, $sourceFile, $this->ftpMode))
{
$retry++;
if($retry > $this->retry)
{
$this->logData('Error when downloading file: '.$sourceFile.' => '.$destinationFile, 'error');
return false;
}
if($this->verbose) echo 'Retry: '.$retry."\n";
$this->reconnect();
$this->get($destinationFile, $sourceFile, $retry);
}
else
{
$this->logData('Download:'.$sourceFile.' => '.$destinationFile, 'ok');
return true;
}
}
else
{
$this->recursive($destinationFile, $sourceFile, 'get');
}
}
// --------------------------------------------------------------------
/**
* Make dir method - make folder on ftp server or local disk
*
* #param string path to destionation folder on ftp or local disk
* #param bool true for local, false for ftp
* #return bool
*/
public function makeDir($dir, $local = false)
{
if($local)
{
if(!file_exists($dir) && !is_dir($dir))return mkdir($dir, $this->createMask); else return true;
}
else
{
ftp_mkdir($this->conn,$dir);
return ftp_chmod($this->conn, $this->createMask, $dir);
}
}
// --------------------------------------------------------------------
/**
* Cd up method - change working dir up
*
* #param bool true for local, false for ftp
* #return bool
*/
public function cdUp($local)
{
return $local ? chdir('..') : ftp_cdup($this->conn);
}
// --------------------------------------------------------------------
/**
* List contents of dir method - list all files in specified directory
*
* #param string path to destionation folder on ftp or local disk
* #param bool true for local, false for ftp
* #return bool
*/
public function listFiles($file, $local = false)
{
if(!$this->isDir($file, $local))return false;
if($local)
{
return scandir($file);
}
else
{
if(!preg_match('/\//', $file))
{
return ftp_nlist($this->conn, $file);
}else
{
$dirs = explode('/', $file);
foreach($dirs as $dir)
{
$this->changeDir($dir, $local);
}
$last = count($dirs)-1;
$this->cdUp($local);
$list = ftp_nlist($this->conn, $dirs[$last]);
$i = 0;
foreach($dirs as $dir)
{
if($i < $last) $this->cdUp($local);
$i++;
}
return $list;
}
}
}
// --------------------------------------------------------------------
/**
* Returns current working directory
*
* #param bool true for local, false for ftp
* #return bool
*/
public function pwd($local = false)
{
return $local ? getcwd() : ftp_pwd($this->conn);
}
// --------------------------------------------------------------------
/**
* Change current working directory
*
* #param string dir name
* #param bool true for local, false for ftp
* #return bool
*/
public function changeDir($dir, $local = false)
{
return $local ? chdir($dir) : #ftp_chdir($this->conn, $dir);
}
// --------------------------------------------------------------------
/**
* Create subdirectories
*
* #param string path
* #param bool
* #param bool true for local, false for ftp
* #param bool change current working directory back
* #return void
*/
function createSubDirs($file, $last = false, $local = false, $chDirBack = true)
{
if(preg_match('/\//',$file))
{
$origin = $this->pwd($local);
if(!$last) $file = substr($file, 0, strrpos($file,'/'));
$dirs = explode('/',$file);
foreach($dirs as $dir)
{
if(!$this->isDir($dir, $local))
{
$this->makeDir($dir, $local);
$this->changeDir($dir, $local);
}
else
{
$this->changeDir($dir, $local);
}
}
if($chDirBack) $this->changeDir($origin, $local);
}
}
// --------------------------------------------------------------------
/**
* Recursion
*
* #param string destionation file/folder
* #param string source file/folder
* #param string put or get
* #return void
*/
function recursive($destinationFile, $sourceFile, $mode)
{
$local = ($mode == 'put') ? true : false;
$list = $this->listFiles($sourceFile, $local);
if($this->verbose) echo "\n".'Folder: '.$sourceFile."\n";
$this->logData(($mode=='get')?('Download:'):('Upload:').$sourceFile.' => '.$destinationFile, 'ok');
if($this->verbose) print_r($list);
$x=0;
$z=0;
if(count($list)==2)// blank folder
{
if($mode == 'get')
$this->makeDir($destinationFile, true);
if($mode == 'put')
$this->makeDir($destinationFile);
}
foreach($list as $file)
{
if($file == '.' || $file == '..')continue;
$destFile = $destinationFile.'/'.$file;
$srcFile = $sourceFile.'/'.$file;
if($this->isDir($srcFile,$local))
{
$this->recursive($destFile, $srcFile, $mode);
}
else
{
if($local)
{
$this->put($destFile, $srcFile);
}
else
{
$this->get($destFile, $srcFile);
}
}
}
}
// --------------------------------------------------------------------
/**
* Check if is dir
*
* #param string path to folder
* #return bool
*/
public function isDir($dir, $local)
{
if($local) return is_dir($dir);
if($this->changeDir($dir))return $this->cdUp(0);
return false;
}
// --------------------------------------------------------------------
/**
* Save log data to array
*
* #param string data
* #param string type(error|ok)
* #return void
*/
function logData($data, $type)
{
$this->logData[$type][] = $data;
}
// --------------------------------------------------------------------
/**
* Get log data array
*
* #return array
*/
public function getLogData()
{
return $this->logData;
}
// --------------------------------------------------------------------
/**
* Save log data to file
*
* #return void
*/
public function logDataToFiles()
{
if(!$this->logPath) return false;
$this->makeDir($this->logPath, true);
$log = $this->getLogData();
$sep = "\n".date('y-m-d H:i:s').' ';
if($log['error'] != "")
{
$logc = date('y-m-d H:i:s').' '.join($sep,$log['error'])."\n";
$this->addToFile($this->logPath.'/'.$this->ftpUser.'-error.log',$logc);
}
if($log['ok'] != "")
{
$logc = date('y-m-d H:i:s').' '.join($sep,$log['ok'])."\n";
$this->addToFile($this->logPath.'/'.$this->ftpUser.'-ok.log',$logc);
}
}
// --------------------------------------------------------------------
/**
* Reconnect method
*
* #return void
*/
public function reconnect()
{
$this->closeConn();
$this->initConn();
}
// --------------------------------------------------------------------
/**
* Close connection method
*
* #return void
*/
public function closeConn()
{
return ftp_close($this->conn);
}
// --------------------------------------------------------------------
/**
* Write to file
*
* #param string path to file
* #param string text
* #param string fopen mode
* #return void
*/
function addToFile($file, $ins, $mode = 'a')
{
$fp = fopen($file, $mode);
fwrite($fp,$ins);
fclose($fp);
}
// --------------------------------------------------------------------
/**
* Destruct method - close connection and save log data to file
*
* #return void
*/
function __destruct()
{
$this->closeConn();
$this->logDataToFiles();
}
}
// END ftp class
/* End of file ftp.php */
/* Location: ftp.php */
This should be a comment, but its a bit long. Copying a file over FTP using PHP might be as simple as
file_put_contents($fname
, file_get_contents('FTP://ftp.example com/path/afile'));
But what do you know about where your PHP code is running? It may not have the capability to
resolve DNS names
make client connections to other/remote services
create a listening data channel (for non-passive data channel)
And we can't answer these questions for you. Hence your first step is to get a proof of concept up and running using similar code to that above before you start worrying about lots of files, directories and synchronisation.
Why the requirement to implement this in PHP?
<?php
require_once BLOCKS_ROOT_ENGINE . "Zend/Loader/StandardAutoloader.php";
//require_once BLOCKS_ROOT_ENGINE."library/Zend/Config/Reader/Xml.php";
class Engine {
static public function start() {
$autoLoader = new Zend\Loader\StandardAutoloader(array(
'fallback_autoloader' => true,
));
// register our StandardAutoloader with the SPL autoloader
$autoLoader->register();
$config = new Engine_Zend_Config_Reader_Xml();
//echo $config->config->layout->default->head;
$root = new Core_Root_Blocks_Root();
}
}
The above is located in Engine/Engine.php
The Zend library is located in Engine/Zend/* The autoloader successfully finds the Xml class. But for some strange reason it can not find the interface it implements. what am i doing wrong.
Directory Structure
XML.php
<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* #link http://github.com/zendframework/zf2 for the canonical source repository
* #copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
* #license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\Config\Reader;
use XMLReader;
use Zend\Config\Exception;
/**
* XML config reader.
*/
class Xml implements ReaderInterface
{
/**
* XML Reader instance.
*
* #var XMLReader
*/
protected $reader;
/**
* Directory of the file to process.
*
* #var string
*/
protected $directory;
/**
* Nodes to handle as plain text.
*
* #var array
*/
protected $textNodes = array(
XMLReader::TEXT,
XMLReader::CDATA,
XMLReader::WHITESPACE,
XMLReader::SIGNIFICANT_WHITESPACE
);
/**
* fromFile(): defined by Reader interface.
*
* #see ReaderInterface::fromFile()
* #param string $filename
* #return array
* #throws Exception\RuntimeException
*/
public function fromFile($filename)
{
if (!is_file($filename) || !is_readable($filename)) {
throw new Exception\RuntimeException(sprintf(
"File '%s' doesn't exist or not readable",
$filename
));
}
$this->reader = new XMLReader();
$this->reader->open($filename, null, LIBXML_XINCLUDE);
$this->directory = dirname($filename);
set_error_handler(
function ($error, $message = '', $file = '', $line = 0) use ($filename) {
throw new Exception\RuntimeException(sprintf(
'Error reading XML file "%s": %s',
$filename, $message
), $error);
}, E_WARNING
);
$return = $this->process();
restore_error_handler();
return $return;
}
/**
* fromString(): defined by Reader interface.
*
* #see ReaderInterface::fromString()
* #param string $string
* #return array|bool
* #throws Exception\RuntimeException
*/
public function fromString($string)
{
if (empty($string)) {
return array();
}
$this->reader = new XMLReader();
$this->reader->xml($string, null, LIBXML_XINCLUDE);
$this->directory = null;
set_error_handler(
function ($error, $message = '', $file = '', $line = 0) {
throw new Exception\RuntimeException(sprintf(
'Error reading XML string: %s',
$message
), $error);
}, E_WARNING
);
$return = $this->process();
restore_error_handler();
return $return;
}
/**
* Process data from the created XMLReader.
*
* #return array
*/
protected function process()
{
return $this->processNextElement();
}
/**
* Process the next inner element.
*
* #return mixed
*/
protected function processNextElement()
{
$children = array();
$text = '';
while ($this->reader->read()) {
if ($this->reader->nodeType === XMLReader::ELEMENT) {
if ($this->reader->depth === 0) {
return $this->processNextElement();
}
$attributes = $this->getAttributes();
$name = $this->reader->name;
if ($this->reader->isEmptyElement) {
$child = array();
} else {
$child = $this->processNextElement();
}
if ($attributes) {
if (!is_array($child)) {
$child = array();
}
$child = array_merge($child, $attributes);
}
if (isset($children[$name])) {
if (!is_array($children[$name]) || !array_key_exists(0, $children[$name])) {
$children[$name] = array($children[$name]);
}
$children[$name][] = $child;
} else {
$children[$name] = $child;
}
} elseif ($this->reader->nodeType === XMLReader::END_ELEMENT) {
break;
} elseif (in_array($this->reader->nodeType, $this->textNodes)) {
$text .= $this->reader->value;
}
}
return $children ?: $text;
}
/**
* Get all attributes on the current node.
*
* #return array
*/
protected function getAttributes()
{
$attributes = array();
if ($this->reader->hasAttributes) {
while ($this->reader->moveToNextAttribute()) {
$attributes[$this->reader->localName] = $this->reader->value;
}
$this->reader->moveToElement();
}
return $attributes;
}
}
ERROR
I think that you missed to set the include paths to Zend Framework library in your index.php file.
The autoloader class loads because you add require_once to the exact file with autoloader class definition. As I understand BLOCKS_ROOT_ENGINE constant is defined in your index.php.
Also I guess that you add somehow /opt/local/apache2/htdocs/blocks path to include paths in index.php - that is because autoloader is able to load Engine_Zend_Config_Reader_Xml class.
It is necessary to add BLOCKS_ROOT_ENGINE in your index.php to include paths list to allow autoloader find Zend\Config\Reader\ReaderInterface.
Not sure if this is your case, but once I ran into strange issues with my students with permission.
One student (with root permission) did something with folder permissions and we were not able to find out what - but files in that folder couldn't be accessible by php any more.
Even file_exists() returned false.
We finnaly resolve issue by copying whole folder, removing original one and renaming copied folder with original name.
Please check if your permissions are ok.
Well the issue had to do with out I set up my autoloader. I downloaded the skeleton ZF2 and found this file that was quite helpful for setting up
<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* #link http://github.com/zendframework/ZendSkeletonApplication for the canonical source repository
* #copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
* #license http://framework.zend.com/license/new-bsd New BSD License
*/
/**
* This autoloading setup is really more complicated than it needs to be for most
* applications. The added complexity is simply to reduce the time it takes for
* new developers to be productive with a fresh skeleton. It allows autoloading
* to be correctly configured, regardless of the installation method and keeps
* the use of composer completely optional. This setup should work fine for
* most users, however, feel free to configure autoloading however you'd like.
*/
// Composer autoloading
if (file_exists('vendor/autoload.php')) {
$loader = include 'vendor/autoload.php';
}
$zf2Path = false;
if (is_dir('vendor/ZF2/library')) {
$zf2Path = 'vendor/ZF2/library';
} elseif (getenv('ZF2_PATH')) { // Support for ZF2_PATH environment variable or git submodule
$zf2Path = getenv('ZF2_PATH');
} elseif (get_cfg_var('zf2_path')) { // Support for zf2_path directive value
$zf2Path = get_cfg_var('zf2_path');
}
if ($zf2Path) {
if (isset($loader)) {
$loader->add('Zend', $zf2Path);
} else {
include $zf2Path . '/Zend/Loader/AutoloaderFactory.php';
Zend\Loader\AutoloaderFactory::factory(array(
'Zend\Loader\StandardAutoloader' => array(
'autoregister_zf' => true
)
));
}
}
if (!class_exists('Zend\Loader\AutoloaderFactory')) {
throw new RuntimeException('Unable to load ZF2. Run `php composer.phar install` or define a ZF2_PATH environment variable.');
}
I really need to be able to extract the metadata from a .ttf true type font file.
I'm building a central database of all the fonts all our designers use (they're forever swapping fonts via email to take over design elements, etc). I want to get all the fonts, some have silly names like 00001.ttf, so file name is no help, but I know the fonts have metadata, I need some way to extract that in PHP.
Then I can create a loop to look through the directories I've specified, get this data (and any other data I can get at the same time, and add it to a database.
I just really need help with the reading of this metadata part.
I came across this link. It will do what you want (I've tested it and posted results). Just pass the class the path of the TTF file you want to parse the data out of. then use $fontinfo[1].' '.$fontinfo[2] for the name.
In case you don't want to register, here is the class
Resulting Data
Array
(
[1] => Almonte Snow
[2] => Regular
[3] => RayLarabie: Almonte Snow: 2000
[4] => Almonte Snow
[5] => Version 2.000 2004
[6] => AlmonteSnow
[8] => Ray Larabie
[9] => Ray Larabie
[10] => Larabie Fonts is able to offer unique free fonts through the generous support of visitors to the site. Making fonts is my full-time job and every donation, in any amount, enables me to continue running the site and creating new fonts. If you would like to support Larabie Fonts visit www.larabiefonts.com for details.
[11] => http://www.larabiefonts.com
[12] => http://www.typodermic.com
)
Usage
<?php
include 'ttfInfo.class.php';
$fontinfo = getFontInfo('c:\windows\fonts\_LDS_almosnow.ttf');
echo '<pre>';
print_r($fontinfo);
echo '</pre>';
?>
ttfInfo.class.php
<?php
/**
* ttfInfo class
* Retrieve data stored in a TTF files 'name' table
*
* #original author Unknown
* found at http://www.phpclasses.org/browse/package/2144.html
*
* #ported for used on http://www.nufont.com
* #author Jason Arencibia
* #version 0.2
* #copyright (c) 2006 GrayTap Media
* #website http://www.graytap.com
* #license GPL 2.0
* #access public
*
* #todo: Make it Retrieve additional information from other tables
*
*/
class ttfInfo {
/**
* variable $_dirRestriction
* Restrict the resource pointer to this directory and above.
* Change to 1 for to allow the class to look outside of it current directory
* #protected
* #var int
*/
protected $_dirRestriction = 1;
/**
* variable $_dirRestriction
* Restrict the resource pointer to this directory and above.
* Change to 1 for nested directories
* #protected
* #var int
*/
protected $_recursive = 0;
/**
* variable $fontsdir
* This is to declare this variable as protected
* don't edit this!!!
* #protected
*/
protected $fontsdir;
/**
* variable $filename
* This is to declare this varable as protected
* don't edit this!!!
* #protected
*/
protected $filename;
/**
* function setFontFile()
* set the filename
* #public
* #param string $data the new value
* #return object reference to this
*/
public function setFontFile($data)
{
if ($this->_dirRestriction && preg_match('[\.\/|\.\.\/]', $data))
{
$this->exitClass('Error: Directory restriction is enforced!');
}
$this->filename = $data;
return $this;
} // public function setFontFile
/**
* function setFontsDir()
* set the Font Directory
* #public
* #param string $data the new value
* #return object referrence to this
*/
public function setFontsDir($data)
{
if ($this->_dirRestriction && preg_match('[\.\/|\.\.\/]', $data))
{
$this->exitClass('Error: Directory restriction is enforced!');
}
$this->fontsdir = $data;
return $this;
} // public function setFontsDir
/**
* function readFontsDir()
* #public
* #return information contained in the TTF 'name' table of all fonts in a directory.
*/
public function readFontsDir()
{
if (empty($this->fontsdir)) { $this->exitClass('Error: Fonts Directory has not been set with setFontsDir().'); }
if (empty($this->backupDir)){ $this->backupDir = $this->fontsdir; }
$this->array = array();
$d = dir($this->fontsdir);
while (false !== ($e = $d->read()))
{
if($e != '.' && $e != '..')
{
$e = $this->fontsdir . $e;
if($this->_recursive && is_dir($e))
{
$this->setFontsDir($e);
$this->array = array_merge($this->array, readFontsDir());
}
else if ($this->is_ttf($e) === true)
{
$this->setFontFile($e);
$this->array[$e] = $this->getFontInfo();
}
}
}
if (!empty($this->backupDir)){ $this->fontsdir = $this->backupDir; }
$d->close();
return $this;
} // public function readFontsDir
/**
* function setProtectedVar()
* #public
* #param string $var the new variable
* #param string $data the new value
* #return object reference to this
* DISABLED, NO REAL USE YET
public function setProtectedVar($var, $data)
{
if ($var == 'filename')
{
$this->setFontFile($data);
} else {
//if (isset($var) && !empty($data))
$this->$var = $data;
}
return $this;
}
*/
/**
* function getFontInfo()
* #public
* #return information contained in the TTF 'name' table.
*/
public function getFontInfo()
{
$fd = fopen ($this->filename, "r");
$this->text = fread ($fd, filesize($this->filename));
fclose ($fd);
$number_of_tables = hexdec($this->dec2ord($this->text[4]).$this->dec2ord($this->text[5]));
for ($i=0;$i<$number_of_tables;$i++)
{
$tag = $this->text[12+$i*16].$this->text[12+$i*16+1].$this->text[12+$i*16+2].$this->text[12+$i*16+3];
if ($tag == 'name')
{
$this->ntOffset = hexdec(
$this->dec2ord($this->text[12+$i*16+8]).$this->dec2ord($this->text[12+$i*16+8+1]).
$this->dec2ord($this->text[12+$i*16+8+2]).$this->dec2ord($this->text[12+$i*16+8+3]));
$offset_storage_dec = hexdec($this->dec2ord($this->text[$this->ntOffset+4]).$this->dec2ord($this->text[$this->ntOffset+5]));
$number_name_records_dec = hexdec($this->dec2ord($this->text[$this->ntOffset+2]).$this->dec2ord($this->text[$this->ntOffset+3]));
}
}
$storage_dec = $offset_storage_dec + $this->ntOffset;
$storage_hex = strtoupper(dechex($storage_dec));
for ($j=0;$j<$number_name_records_dec;$j++)
{
$platform_id_dec = hexdec($this->dec2ord($this->text[$this->ntOffset+6+$j*12+0]).$this->dec2ord($this->text[$this->ntOffset+6+$j*12+1]));
$name_id_dec = hexdec($this->dec2ord($this->text[$this->ntOffset+6+$j*12+6]).$this->dec2ord($this->text[$this->ntOffset+6+$j*12+7]));
$string_length_dec = hexdec($this->dec2ord($this->text[$this->ntOffset+6+$j*12+8]).$this->dec2ord($this->text[$this->ntOffset+6+$j*12+9]));
$string_offset_dec = hexdec($this->dec2ord($this->text[$this->ntOffset+6+$j*12+10]).$this->dec2ord($this->text[$this->ntOffset+6+$j*12+11]));
if (!empty($name_id_dec) and empty($font_tags[$name_id_dec]))
{
for($l=0;$l<$string_length_dec;$l++)
{
if (ord($this->text[$storage_dec+$string_offset_dec+$l]) == '0') { continue; }
else { $font_tags[$name_id_dec] .= ($this->text[$storage_dec+$string_offset_dec+$l]); }
}
}
}
return $font_tags;
} // public function getFontInfo
/**
* function getCopyright()
* #public
* #return 'Copyright notice' contained in the TTF 'name' table at index 0
*/
public function getCopyright()
{
$this->info = $this->getFontInfo();
return $this->info[0];
} // public function getCopyright
/**
* function getFontFamily()
* #public
* #return 'Font Family name' contained in the TTF 'name' table at index 1
*/
public function getFontFamily()
{
$this->info = $this->getFontInfo();
return $this->info[1];
} // public function getFontFamily
/**
* function getFontSubFamily()
* #public
* #return 'Font Subfamily name' contained in the TTF 'name' table at index 2
*/
public function getFontSubFamily()
{
$this->info = $this->getFontInfo();
return $this->info[2];
} // public function getFontSubFamily
/**
* function getFontId()
* #public
* #return 'Unique font identifier' contained in the TTF 'name' table at index 3
*/
public function getFontId()
{
$this->info = $this->getFontInfo();
return $this->info[3];
} // public function getFontId
/**
* function getFullFontName()
* #public
* #return 'Full font name' contained in the TTF 'name' table at index 4
*/
public function getFullFontName()
{
$this->info = $this->getFontInfo();
return $this->info[4];
} // public function getFullFontName
/**
* function dec2ord()
* Used to lessen redundant calls to multiple functions.
* #protected
* #return object
*/
protected function dec2ord($dec)
{
return $this->dec2hex(ord($dec));
} // protected function dec2ord
/**
* function dec2hex()
* private function to perform Hexadecimal to decimal with proper padding.
* #protected
* #return object
*/
protected function dec2hex($dec)
{
return str_repeat('0', 2-strlen(($hex=strtoupper(dechex($dec))))) . $hex;
} // protected function dec2hex
/**
* function dec2hex()
* private function to perform Hexadecimal to decimal with proper padding.
* #protected
* #return object
*/
protected function exitClass($message)
{
echo $message;
exit;
} // protected function dec2hex
/**
* function dec2hex()
* private helper function to test in the file in question is a ttf.
* #protected
* #return object
*/
protected function is_ttf($file)
{
$ext = explode('.', $file);
$ext = $ext[count($ext)-1];
return preg_match("/ttf$/i",$ext) ? true : false;
} // protected function is_ttf
} // class ttfInfo
function getFontInfo($resource)
{
$ttfInfo = new ttfInfo;
$ttfInfo->setFontFile($resource);
return $ttfInfo->getFontInfo();
}
?>
Update 2021
Here is an updated version of the class with some fixes
https://github.com/HusamAamer/TTFInfo.git
Very similar to the previously posted answer... I've been using this class for a long time now.
class fontAttributes extends baseClass
{
// --- ATTRIBUTES ---
/**
* #access private
* #var string
*/
private $_fileName = NULL ; // Name of the truetype font file
/**
* #access private
* #var string
*/
private $_copyright = NULL ; // Copyright
/**
* #access private
* #var string
*/
private $_fontFamily = NULL ; // Font Family
/**
* #access private
* #var string
*/
private $_fontSubFamily = NULL ; // Font SubFamily
/**
* #access private
* #var string
*/
private $_fontIdentifier = NULL ; // Font Unique Identifier
/**
* #access private
* #var string
*/
private $_fontName = NULL ; // Font Name
/**
* #access private
* #var string
*/
private $_fontVersion = NULL ; // Font Version
/**
* #access private
* #var string
*/
private $_postscriptName = NULL ; // Postscript Name
/**
* #access private
* #var string
*/
private $_trademark = NULL ; // Trademark
// --- OPERATIONS ---
private function _returnValue($inString)
{
if (ord($inString) == 0) {
if (function_exists('mb_convert_encoding')) {
return mb_convert_encoding($inString,"UTF-8","UTF-16");
} else {
return str_replace(chr(00),'',$inString);
}
} else {
return $inString;
}
} // function _returnValue()
/**
* #access public
* #return integer
*/
public function getCopyright()
{
return $this->_returnValue($this->_copyright);
} // function getCopyright()
/**
* #access public
* #return integer
*/
public function getFontFamily()
{
return $this->_returnValue($this->_fontFamily);
} // function getFontFamily()
/**
* #access public
* #return integer
*/
public function getFontSubFamily()
{
return $this->_returnValue($this->_fontSubFamily);
} // function getFontSubFamily()
/**
* #access public
* #return integer
*/
public function getFontIdentifier()
{
return $this->_returnValue($this->_fontIdentifier);
} // function getFontIdentifier()
/**
* #access public
* #return integer
*/
public function getFontName()
{
return $this->_returnValue($this->_fontName);
} // function getFontName()
/**
* #access public
* #return integer
*/
public function getFontVersion()
{
return $this->_returnValue($this->_fontVersion);
} // function getFontVersion()
/**
* #access public
* #return integer
*/
public function getPostscriptName()
{
return $this->_returnValue($this->_postscriptName);
} // function getPostscriptName()
/**
* #access public
* #return integer
*/
public function getTrademark()
{
return $this->_returnValue($this->_trademark);
} // function getTrademark()
/**
* Convert a big-endian word or longword value to an integer
*
* #access private
* #return integer
*/
private function _UConvert($bytesValue,$byteCount)
{
$retVal = 0;
$bytesLength = strlen($bytesValue);
for ($i=0; $i < $bytesLength; $i++) {
$tmpVal = ord($bytesValue{$i});
$t = pow(256,($byteCount-$i-1));
$retVal += $tmpVal*$t;
}
return $retVal;
} // function UConvert()
/**
* Convert a big-endian word value to an integer
*
* #access private
* #return integer
*/
private function _USHORT($stringValue) {
return $this->_UConvert($stringValue,2);
}
/**
* Convert a big-endian word value to an integer
*
* #access private
* #return integer
*/
private function _ULONG($stringValue) {
return $this->_UConvert($stringValue,4);
}
/**
* Read the Font Attributes
*
* #access private
* #return integer
*/
private function readFontAttributes() {
$fontHandle = fopen($this->_fileName, "rb");
// Read the file header
$TT_OFFSET_TABLE = fread($fontHandle, 12);
$uMajorVersion = $this->_USHORT(substr($TT_OFFSET_TABLE,0,2));
$uMinorVersion = $this->_USHORT(substr($TT_OFFSET_TABLE,2,2));
$uNumOfTables = $this->_USHORT(substr($TT_OFFSET_TABLE,4,2));
// $uSearchRange = $this->_USHORT(substr($TT_OFFSET_TABLE,6,2));
// $uEntrySelector = $this->_USHORT(substr($TT_OFFSET_TABLE,8,2));
// $uRangeShift = $this->_USHORT(substr($TT_OFFSET_TABLE,10,2));
// Check is this is a true type font and the version is 1.0
if ($uMajorVersion != 1 || $uMinorVersion != 0) {
fclose($fontHandle);
throw new Exception($this->_fileName.' is not a Truetype font file') ;
}
// Look for details of the name table
$nameTableFound = false;
for ($t=0; $t < $uNumOfTables; $t++) {
$TT_TABLE_DIRECTORY = fread($fontHandle, 16);
$szTag = substr($TT_TABLE_DIRECTORY,0,4);
if (strtolower($szTag) == 'name') {
// $uCheckSum = $this->_ULONG(substr($TT_TABLE_DIRECTORY,4,4));
$uOffset = $this->_ULONG(substr($TT_TABLE_DIRECTORY,8,4));
// $uLength = $this->_ULONG(substr($TT_TABLE_DIRECTORY,12,4));
$nameTableFound = true;
break;
}
}
if (!$nameTableFound) {
fclose($fontHandle);
throw new Exception('Can\'t find name table in '.$this->_fileName) ;
}
// Set offset to the start of the name table
fseek($fontHandle,$uOffset,SEEK_SET);
$TT_NAME_TABLE_HEADER = fread($fontHandle, 6);
// $uFSelector = $this->_USHORT(substr($TT_NAME_TABLE_HEADER,0,2));
$uNRCount = $this->_USHORT(substr($TT_NAME_TABLE_HEADER,2,2));
$uStorageOffset = $this->_USHORT(substr($TT_NAME_TABLE_HEADER,4,2));
$attributeCount = 0;
for ($a=0; $a < $uNRCount; $a++) {
$TT_NAME_RECORD = fread($fontHandle, 12);
$uNameID = $this->_USHORT(substr($TT_NAME_RECORD,6,2));
if ($uNameID <= 7) {
// $uPlatformID = $this->_USHORT(substr($TT_NAME_RECORD,0,2));
$uEncodingID = $this->_USHORT(substr($TT_NAME_RECORD,2,2));
// $uLanguageID = $this->_USHORT(substr($TT_NAME_RECORD,4,2));
$uStringLength = $this->_USHORT(substr($TT_NAME_RECORD,8,2));
$uStringOffset = $this->_USHORT(substr($TT_NAME_RECORD,10,2));
if ($uStringLength > 0) {
$nPos = ftell($fontHandle);
fseek($fontHandle,$uOffset + $uStringOffset + $uStorageOffset,SEEK_SET);
$testValue = fread($fontHandle, $uStringLength);
if (trim($testValue) > '') {
switch ($uNameID) {
case 0 : if ($this->_copyright == NULL) {
$this->_copyright = $testValue;
$attributeCount++;
}
break;
case 1 : if ($this->_fontFamily == NULL) {
$this->_fontFamily = $testValue;
$attributeCount++;
}
break;
case 2 : if ($this->_fontSubFamily == NULL) {
$this->_fontSubFamily = $testValue;
$attributeCount++;
}
break;
case 3 : if ($this->_fontIdentifier == NULL) {
$this->_fontIdentifier = $testValue;
$attributeCount++;
}
break;
case 4 : if ($this->_fontName == NULL) {
$this->_fontName = $testValue;
$attributeCount++;
}
break;
case 5 : if ($this->_fontVersion == NULL) {
$this->_fontVersion = $testValue;
$attributeCount++;
}
break;
case 6 : if ($this->_postscriptName == NULL) {
$this->_postscriptName = $testValue;
$attributeCount++;
}
break;
case 7 : if ($this->_trademark == NULL) {
$this->_trademark = $testValue;
$attributeCount++;
}
break;
}
}
fseek($fontHandle,$nPos,SEEK_SET);
}
}
if ($attributeCount > 7) {
break;
}
}
fclose($fontHandle);
return true;
}
/**
* #access constructor
* #return void
*/
function __construct($fileName='') {
if ($fileName == '') {
throw new Exception('Font File has not been specified') ;
}
$this->_fileName = $fileName;
if (!file_exists($this->_fileName)) {
throw new Exception($this->_fileName.' does not exist') ;
} elseif (!is_readable($this->_fileName)) {
throw new Exception($this->_fileName.' is not a readable file') ;
}
return $this->readFontAttributes();
} // function constructor()
} /* end of class fontAttributes */
Why reinvent the wheel when the fine people at DOMPDF project has already done the work for you? Take a look at php-font-lib # https://github.com/PhenX/php-font-lib. This has all the features that you have asked for and supports other font formats as well. Look at the demo UI # http://pxd.me/php-font-lib/www/font_explorer.html to get an idea about what kind of information you can get from this library.