I have PHP v7.3 and I'm running the following PHP code, trying to create a password protected ZIP-file.
The ZIP-file is created, but it's not password protected. What could be wrong?
$zip = new ZipArchive();
$zipFile = $this->backupDir . '/' . $db_file_name . '_' . $this->backupFormat . '.sql.zip ';
if (file_exists($zipFile)) { unlink($zipFile); }
$zip->open($zipFile, ZipArchive::CREATE);
$password = 'top-secret';
$zip->setPassword($password);
$fileName = $this->backupDir . '/' . $db_file_name . '.sql';
$baseName = basename($fileName);
$zip->addFile($fileName, $baseName);
$zip->setEncryptionName($fileName, ZipArchive::EM_AES_256);
$zip->close();
I'm not getting any errors. It's just that he generated ZIP-file is unprotected.
When checking out phpinfo, you see libzip version is used. This must be increased to version 1.2.0 or newer.
I have experienced the same. I have tried it in many different ways but it didn't work for me under Linux using PHP 8.0. I have tried it on 2 different linux servers.
Libzip is installed and the recommended (1.2.x) version is used.
At the end I used the other way that is recommended by many other developers:
<?php
$password = 'get the password by some secure way';
$zipFileName = sprintf('compressed_file--%s-%s.zip', (new DateTime('now'))->format('Y-m-d'), mt_rand(0, 99999));
$zipFilePath = sys_get_temp_dir() . '/' . $zipFileName;
$contentFilePath = 'some_file_prepared_in_tmp_folder.xls';
system('cd /tmp; zip -P ' . $password . ' ' . $zipFilePath . ' ' . $contentFilePath);
?>
Related
this might be a duplicate but dont know the reason why i got this error.. this code is fine when im using another laptop which the php version is 5.6 but when im using a laptop with php version 5.4 i got an error..
here is the code that im using..
public function uploadImg($file, $newname){
$path = "../valenciamd/captured_images/";
$fileparts = pathinfo($file["name"]);
$name = $newname . $fileparts["extension"];
if( is_dir($path) === false ){
mkdir($path);
}
$i = 0;
$parts = pathinfo($name);
// while (file_exists($path . $name)) {
// $i++;
// $name = $parts["filename"] . "-" . $i . "." . $parts["extension"];
// }
$name = $parts["filename"]. "." . $parts["extension"];
$success = move_uploaded_file($file["tmp_name"],
$path . $name);
chmod($path . $name, 0777);
return $path . $name;
}
$img = $reg->uploadImg( $_FILES['image'], $patientID.'.');
Are you sure that your php version is 5.4, maybe it's below 5.2 $path_parts['filename'] is only added since php 5.2 so you will get nothing. This is not an error, just update your php version.
Or if you do not want to update your php version, you can use
$parts['basename'] instead of $parts["filename"]. "." . $parts["extension"]
try to use the recursive directory creation
read the mkdir manual http://php.net/manual/en/function.mkdir.php
bool mkdir ( string $pathname [, int $mode = 0777 [, bool $recursive =
false [, resource $context ]]] )
Long time reader, first time poster. I know just enough about php to be dangerous and this is my first BIG project using it.
Some background:
I have over 1 million (yes, million) .html files that were generated from an old news gathering program. These .html files contain important archive information that needs to be searched on daily basis. I have yet to get to other servers which might very well have more so 2-3 million+ is not out of the question.
I am taking these .html files and transferring them into a mysql database. At least, so far, the code has worked wonderfully with several hundred test files. I'll attach the code at the end.
The problem starts when the .html files are archived, and it's a function of the box generating the archive which cannot be changed, is the files go into folders. They are broken down like this
archives>year>month>file.html
so an example is
archives>2002>05may>lots and lots of files.html
archives>2002>06june>lots and lots of files.html
archives>2002>07july>lots and lots of files.html
With help and research, I wrote code to strip the files of markup that includes html2text and simple_html_dom and put the information from each tag in the proper fields in my database, which works great. But ALL of the files need to be moved to the same directory for it to work. Again, over a million and possibly more for other severs takes a REALLY long time to move. I am using a batch file to robocopy the files now.
My question is this:
Can I use some sort of wildcard to define all of the subdirectories so I don't have to move all of the files and they can stat in their respective directories?
Top of my code:
// Enter absolute path of folder with HTML files in it here (include trailing slash):
$directory = "C:\\wamp1\\www\\name\\search\\files\\";
The subdirectories are under the files directory.
In my searches for an answer, I have seen "why would you want to do that?" or other questions asking about .exe files or .bat files in the directories and how it could be dangerous so don't do it. My question is just for these html files so there is nothing being called or running and no danger.
Here is my code for stripping the html into the database. Again, works great, but I would like to skip the step of having to move all of the files into one directory.
<?php
// Enter absolute path of folder with HTML files in it here (include trailing slash):
$directory = "C:\\wamp1\\www\\wdaf\\search\\files\\";
// Enter MySQL database variables here:
$db_hostname = "localhost";
$db_username = "root";
$db_password = "password";
$db_name = "dbname";
$db_tablename = "dbtablename";
/////////////////////////////////////////////////////////////////////////////////////
// Include these files to strip all characters that we don't want
include_once("simple_html_dom.php");
include_once("html2text.php");
//Connect to the database
mysql_connect($db_hostname, $db_username, $db_password) or trigger_error("Unable to connect to the database host: " . mysql_error());
mysql_select_db($db_name) or trigger_error("Unable to switch to the database: " . mysql_error());
//scan the directory and look for all the htmls files
$files = scandir($directory);
for ($filen = 0; $filen < count($files); $filen++) {
$html = file_get_html($directory . $files[$filen]);
// first check if $html->find exists
if (method_exists($html,"find")) {
// then check if the html element exists to avoid trying to parse non-html
if ($html->find('html')) {
//Get the filename of the file from which it will extract
$filename = $files[$filen];
//define the path of the files
$path = "./files/";
//Combine the patha and filename
$fullpath = $path . $filename;
// Get our variables from the HTML: Starts with 0 as the title field so use alternate ids starting with 1 for the information
$slug = mysql_real_escape_string(convert_html_to_text($html->find('td', 8)));
$tape = mysql_real_escape_string(convert_html_to_text($html->find('td', 9)));
$format0 = mysql_real_escape_string(convert_html_to_text($html->find('td', 10)));
$time0 = mysql_real_escape_string(convert_html_to_text($html->find('td', 11)));
$writer = mysql_real_escape_string(convert_html_to_text($html->find('td', 12)));
$newscast = mysql_real_escape_string(convert_html_to_text($html->find('td', 13)));
$modified = mysql_real_escape_string(convert_html_to_text($html->find('td', 14)));
$by0 = mysql_real_escape_string(convert_html_to_text($html->find('td', 15)));
$productionCues = mysql_real_escape_string(convert_html_to_text($html->find('td', 16)));
$script = mysql_real_escape_string(convert_html_to_text($html->find('td', 18)));
// Insert variables into a row in the MySQL table:
$sql = "INSERT INTO " . $db_tablename . " (`path`, `fullpath`, `filename`, `slug`, `tape`, `format0`, `time0`, `writer`, `newscast`, `modified`, `by0`, `productionCues`, `script`) VALUES ('" . $path . "', '" . $fullpath . "', '" . $filename . "', '" . $slug . "', '" . $tape . "', '" . $format0 . "', '" . $time0 . "', '" . $writer . "', '" . $newscast . "', '" . $modified . "', '" . $by0 . "', '" . $productionCues . "', '" . $script . "');";
$sql_return = mysql_query($sql) or trigger_error("Query Failed: " . mysql_error());
}
}
}
?>
Thanks in advance,
Mike
Just wanted to update this post with a answer to my question that works quite well. With some help, we found that scandir used recursively to create an array would work.
I thought I'd post this so if anyone else was looking to do something similar, they would be able wouldn't have to look far! I know I like to see answers!
The code is from the second user-contributed note here with a few modifications: http://php.net/manual/en/function.scandir.php
so in my code above, I replaced
//scan the directory and look for all the htmls files
$files = scandir($directory);
for ($filen = 0; $filen < count($files); $filen++) {
$html = file_get_html($directory . $files[$filen]);
with
function import_dir($directory, $db_tablename) {
$cdir = scandir($directory);
foreach ($cdir as $key => $value)
{
if (!in_array($value,array(".","..")))
{
if (is_dir($directory . DIRECTORY_SEPARATOR . $value))
{
// Item in this directory is sub-directory...
import_dir($directory . DIRECTORY_SEPARATOR . $value,$db_tablename);
}
else
// Item in this directory is a file...
{
$html = file_get_html($directory . DIRECTORY_SEPARATOR . $value);
and then for the filenames, replaced
//Get the filename of the file from which it will extract
$filename = $files[$filen];
//define the path of the files
$path = "./files/";
//Combine the patha and filename
$fullpath = $path . $filename;
with
//Get the filename of the file from which it will extract
$filename = mysql_real_escape_string($value);
//define the path of the files
$path = mysql_real_escape_string($directory . DIRECTORY_SEPARATOR);
//Combine the patha and filename
$fullpath = $path . $value;
Thanks to those who answered!
Mike
I'm not sure how long it would take before your PHP query times out, but there is an inbuilt function RecursiveDirectoryIterator which sounds like it might do the trick for you.
I am creating a plugin for a WP site and I have to make an initial import of a huge amount of files from another directory. (The plugin is working well, etc etc.) I want to run the import using command line. Everything is OK if executing on local (Windows), but when I execute from Linux bash the defined constants are not evaluated but printed as a string.
define("ASCOR_RECORDINGS_TBL", $wpdb->prefix . "recordings");
Is there any setting I have to make to enable evaluation of PHP defined constants? My website is running on Dreamhost server.
When I execute the folowing line:
[myserver]$ /usr/local/php5/bin/php /home/path/to/import.php
I get:
WordPress database error Table 'db_ro.ASCOR_RECORDINGS_TBL' doesn't exist for query INSERT INTO `ASCOR_RECORDINGS_TBL` ...........
The content of the file I execute:
<?php
require_once dirname(dirname(dirname(dirname(__FILE__)))) . "/wp-load.php";
require_once "class/AscorDbHelper.php";
$origin = realpath("/path/to/files");
$upload_dir = wp_upload_dir();
$subdir = $upload_dir['subdir'];
mkdir(ASCOR_UPLOAD_DIR . "/" . $subdir, 777, true);
require_once $origin . "/classes/PConfFiles.inc.php";
$db = new AscorDbHelper();
$cf = new PConfFiles('/^PC_([0-9\-]+)_(.*)\.([a-z0-9]{2,4})$/i', $origin);
$list = $cf->getFilesList();
$catPC = $db->addCategory("Special");
$catOther = $db->addCategory("Other");
if($list){
$pc = $db->addAuthor("Ciprian V.");
foreach($list as $rec){
$fileUrl = $subdir . "/" . $rec[0];
$desc = str_replace("-", " ", $rec[2]);
copy(realpath($origin . "/" . $rec[0]), ASCOR_UPLOAD_DIR . "/" . $fileUrl );
$db->addRecording($fileUrl, $catPC->id, $pc->id, $desc, null, $rec[1]);
echo "Added: " . $rec[0] . "\n";
}
}
$cf = new PConfFiles('/^([0-9\-]+)\_([^\_]+)_(.*)\.([a-z0-9]{2,4})$/i', $origin);
$list = $cf->getFilesList();
if($list){
foreach($list as $rec){
$authorName = str_replace("-", " ", $rec[2]);
$date = $rec[1];
$desc = str_replace("-", " ", $rec[3]);
$fileUrl = $subdir . "/" . $rec[0];
$authorId = $db->getAuthorIdOrSaveIt($authorName);
copy(realpath($origin . "/" . $rec[0]), ASCOR_UPLOAD_DIR . "/" . $fileUrl );
$db->addRecording($fileUrl, $catOther->id, $authorId, $desc, null, $date);
echo "Added: " . $rec[0] . "\n";
}
}
echo "done";
The constants are defined in the main file of the plugin:
define("ASCOR_RECORDINGS_TBL", $wpdb->prefix . "recordings");
define("ASCOR_RECORDINGS_AUTHORS_TBL", $wpdb->prefix . "recordings_authors");
define("ASCOR_RECORDINGS_CATEGORIES_TBL", $wpdb->prefix . "recordings_categories");
define("ASCOR_RECORDS_PER_PAGE", 50);
define("ASCOR_EXTEND_DIR", dirname(__FILE__));
define("ASCOR_EXTEND_URL", plugins_url("", __FILE__));
define("ASCOR_NOTIFY_UPDATED", "updated");
define("ASCOR_NOTIFY_ERROR", "error");
define("ASCOR_UPLOAD_DIR", ABSPATH . "/wp-content/uploads/recordings");
Is the file loaded? Introduce a parse error into it and see if it fails. And try it on Windows too.
I'm experiencing a very strange problem with my PHP script "hanging" even after the background processes have finished running. I am running PHP 5.3, Windows Server 2008 R2, IIS7 with Tomcat Apache installed.
Project Background My script generates PDF forms through the "shell_exec()" function. Anywhere between 1 - 3,000 forms can be generated. Once all forms have been generated, a download link and "start over" link are supposed to show at the bottom of the page -- instead, the site continues to "load" and the links never show up -- even when I check the server and see that all files have finished generating.
This issue only comes up when generating 300+ forms, which takes 3-6mins.
I have set my php.ini's "max_execution_time" to 1200 (20mins), and IIS7's "Connection Timeout" is also set to 1200 seconds. Here are links to pictures of these settings to confirm I have them set properly:
http://i49.tinypic.com/15gavew.png -- php.ini
http://i49.tinypic.com/9u5j0n.png -- IIS7
Is there another setting that I am missing? Is there a Tomcat Apache Connection Timeout setting that I am unaware of? Does PHP have another "timeout" setting besides "max_execution_time" and "set_time_out"? I've exhausted my resources and have not a clue as to why my script continues to hang, even after the "while loop" has finished running and all PDFs have been successfully created.
Thank you for any and all help/advice.
While Loop Code
/* build zip & directory for PDFs */
$zip = new ZipArchive;
$time = microtime(true);
$new_dir = "c:/pdfgenerator/f-$time";
if(!file_exists($new_dir)) {
mkdir($new_dir);
}
$res = $zip->open("pdf/tmppdf/mf-pdfs_" . $time . ".zip", ZipArchive::CREATE);
$num = 0;
while($row = mysql_fetch_array($result)) {
/* associate a random # assigned to each PDF file name */
$num++;
include($form);
$rand = rand(1,50000);
$file_num = $num * $rand;
$fo = fopen('c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.html', 'w') or die("can't open file");
fwrite($fo, $output);
echo shell_exec('c:\wkhtmltopdf\wkhtmltoimage c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.html c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg');
/* the follow uses ghost script to execute the ImageMagick convert command from cmd.exe */
$magick_dir = 'C:\imagemagick'; // install IM in short DOS 8.3 compatible path
$send_cmd=$magick_dir .'\convert c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg -resize "1710x2200^!" c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg' ;
echo shell_exec($send_cmd);
$send_cmd=$magick_dir .'\convert c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.pdf';
echo shell_exec($send_cmd);
/* EO ghostscript code */
/* add the newly generated files to the Zip Archive */
if ($res === TRUE) {
//echo "RESULT TRUE...";
$zip->addFile('c:/pdfgenerator/f-' . $time . '/mf_pdf-' . $time . '-' . $file_num . '.pdf','c:/pdfgenerator/f-' . $time . '/mf_pdf-' . $time . '-' . $file_num . '.pdf');
//echo "FILE ADDED!";
}
}
echo "<h2>Download Zip</h2>";
echo "<h2>Start Over</h2>";
$zip->close("pdf/tmppdf/mf-pdfs_" . $time . ".zip", ZipArchive::close());
}
}
Specific Shell Lines
echo shell_exec('c:\wkhtmltopdf\wkhtmltoimage c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.html c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg');
/* the follow uses ghost script to execute the ImageMagick convert command from cmd.exe */
$magick_dir = 'C:\imagemagick'; // install IM in short DOS 8.3 compatible path
$send_cmd=$magick_dir .'\convert c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg -resize "1710x2200^!" c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg' ;
echo shell_exec($send_cmd);
$send_cmd=$magick_dir .'\convert c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.jpeg c:\\pdfgenerator\\f-' . $time . '\\mf_pdf-' . $time . '-' . $file_num . '.pdf';
echo shell_exec($send_cmd);
converted all of my mysql_ functions, which are now deprecaded as of PHP 5.5, and utilized MySQLi functions.
im trying to create a Zend Framework custom Provider and here:
if($module == 'default'){
$modelsPath = dirname(__FILE__) . '/../application/models';
$filePath = realpath($modelsPath) . '/' . $name . '.php';
} else
if(!$module == ''){
$modelsPath = dirname(__FILE__) . '/../application/' . $module . '/models';
$filePath = realpath($modelsPath) . '/' . $name . '.php';
} else {
die('Please enter a module!');
}
when i im trying to create a path to the file and when its default module everything is ok, but when for ex. module is other word no matter what the realpath returns false?! where is the error?
try using the APPLICATION_PATH constant.
if($module == 'default'){
$modelsPath = APPLICATION_PATH . '/models';
$filePath = realpath($modelsPath) . '/' . $name . '.php';
} else
if(!$module == ''){
$modelsPath = APPLICATION_PATH . '/' . $module . '/models';
$filePath = realpath($modelsPath) . '/' . $name . '.php';
} else {
die('Please enter a module!');
}
Taken out of the php manual:
realpath() returns FALSE on failure, e.g. if the file does not exist.
Note:
The running script must have executable permissions on all directories in the hierarchy, otherwise realpath() will return FALSE.
So the problem most probably is with folder permission or the path simply is wrong!
Double check that the paths exist by simple echoing $filePath. If this checks out to be okay then ensure that the 'user' (apache, www-data, for example) have enough privileges. If you are not sure who your server is operating as you can simply debug by echoing whoami