I want to find a file with a wildcard in the same directory as my index.php is.
When I assign the $file_name manually with the name string, it works fine.
<?php
$file_name = glob("*.csv");
$handle = fopen($file_name, "r");
$file = fread($handle, filesize($file_name));
fclose($handle);
echo $file;
?>
The browser should output the content of the .csv file, like when I assign the $file_name manually.
you need a loop because glob() returns an array:
foreach (glob("*.csv") as $filename) {
$handle = fopen($filename, "r");
$file = fread($handle, filesize($filename));
fclose($handle);
echo $filename;
}
This script will find some images in working folder.
<?php
$workdir = getcwd(); // my working dir
$patternTofind = ".{jpg,gif,png}"; // Images example
$files = glob("$workdir*$patternTofind", GLOB_BRACE);
// Print result found
print_r($files);
?>
Related
I would like to write all files from specific folder into .txt file. The output working just fine, but I'm getting only one file saved into my txt file. Any idea? Thanks!
$fileList = glob('C:\users\John\Documents\*pdf');
foreach($fileList as $filename){
if(is_file($filename)){
echo $filename, '<br>';
$save_files = fopen("list.txt", "wb");
fwrite($save_files,$filename);
fclose($save_files);
}
}
Here is one way to do it...
foreach($fileList as $filename){
if(is_file($filename)){
echo $filename, '<br>';
$list[] = $filename;
}
}
$capture = implode("\r\n",$list);
file_put_contents("list.txt",$capture);
php bulk file read problem in loop.
I have 3 image files which are already on server. Say it is picture1.jpg, picture2.jpg, picture3.jpg
I have this code which read the file but $thepic = fread($fh, $fs); only read last file ( picture3.jpg) in the array.
$imgfolder = "images/";
foreach ($picturefile as $pfile) {
echo $imgpath = "./". $imgfolder.$pfile; // This echo shows all files path when loop run
$picFile = $imgpath;
$fh = fopen($picFile, 'r');
$fs = filesize($picFile);
$thepic = fread($fh, $fs);
echo $thepic; // $thepic variable only show last file.
echo "<br>-----------------------------------------------<br>";
fclose($fh);
}
I am trying to make a script to take a downloadable file and put it onto my ftp server to then update a database. I cannot figure out what the url extention should be to able to make this work.
<?php
$src = fopen('https://www.atf.gov/firearms/docs/0516-ffl-listxlsx/download', 'r');
$dest1 = fopen('first1k.xlsx', 'w');
$dest2 = fopen('remainder.xlsx', 'w');
echo stream_copy_to_stream($src, $dest1, 19759460) . " bytes copied to first1k.txt\n";
echo stream_copy_to_stream($src, $dest2) . " bytes copied to remainder.txt\n";
?>
This is where I am trying to get the data from https://www.atf.gov/firearms/listing-federal-firearms-licensees-ffls-2016
<?php
$file = "0516.xlsx";
$url = 'https://www.atf.gov/firearms/docs/0516-ffl-listxlsx/download' ;
$handle = fopen("0516.xlsx", "w+");
fwrite($handle, file_get_contents($url));
rewind($handle);
$read = htmlentities(fread($handle, filesize($file)));
?>
fixed it out
I try to read all *.txt files from a folder and write all content from each file into another txt file. But somehow it only writes one line into the txt file.
I tried with fwrite() and file_put_contents(), neither worked.
Here is my code:
<?php
$dh = opendir('/Applications/XAMPP/xamppfiles/htdocs/test/');
while($file = readdir($dh)) {
$contents = file_get_contents('/Applications/XAMPP/xamppfiles/htdocs/test/' . $file);
$dc = array($contents);
}
file_put_contents('content.txt', $dc);
?>
This should work for you:
(Here I get all *.txt files in a directory with glob(). After this I loop through every file with a foreach loop and get the content of each single file with file_get_contents() and I put the content into the target file with file_put_contents())
<?php
$files = glob("path/*.txt");
$output = "result.txt";
foreach($files as $file) {
$content = file_get_contents($file);
file_put_contents($output, $content, FILE_APPEND);
}
?>
try this
$contents = array();
$line = file(/*next file in dir*/);
foreach($lines as line){
array_push($line, $contents);
}
//File path of final result
$filepath = "mergedfiles.txt";
$out = fopen($filepath, "w");
//Then cycle through the files reading and writing.
foreach($filepathsArray as $file){
$in = fopen($file, "r");
while ($line = fgets($in)){
print $file;
fwrite($out, $line);
}
fclose($in);
}
//Then clean up
fclose($out);
return $filepath;
I want to create a php script that will check if a certain html file exist or not. if it doesn't exist, then create a new one and give it a name.
I have tried the code below, but still not working.
$file = file_get_contents(site_url('appraisal/createReport'));
$filename = 'Service_delivery_report_'.date('Y-m-d', time()).'.html';
$filepath = dirname(__DIR__).'/views/sd_reports/'.$filename;
write_file($filepath, $file);
if(! file_exists ($filename))
{
$fp = fopen($filename, 'w');
fwrite($fp, $file);
fclose($fp);
}
I'm not familiar with the method you're using called 'site_url'. From a quick google search it looks like it's a method in Word Press. Ignoring the site_url method, you might want to test using a specific url, like http://ted.com for example. I've specified is_file rather than file_exists because file_exists will return true even if the path you've specified is a directory, whereas is_file will only return true if the path is an actual file. Try this code, setting the $site variable to a site url or path to a file.
I've also switched some code around, doing a check first to see if the file exists before attempting to read in the contents of $site. This way, if the file already exists, you're not needlessly reading in the contents of $site.
$filename = "Service_delivery_report_" . date("Y-m-d",
time()). ".html";
$filepath = realpath("./") . "/views/sd_reports/" . $filename;
if (!is_file($filepath))
{
$site = "http://somesite.com/somepage";
if ($content = file_get_contents($site))
{
file_put_contents($filepath,
$content);
}
else
{
echo "Could not grab the contents of some site";
}
}
Use file_exists();
<?php
$filename = '/path/to/foo.txt';
if (file_exists($filename)) {
echo "The file $filename exists";
} else {
echo "The file $filename does not exist";
}
?>
Then, if it doesn't exist, create a file with fopen();, like so:
$handle = fopen($filename, "w");
Try this
$file = file_get_contents(site_url('appraisal/createReport'));
$filename = 'Service_delivery_report_'.date('Y-m-d', time()).'.html';
if(! file_exists ($filename))
{
$f = fopen($filename, "w");
fwrite($f, $file);
fclose($f);
}
else
echo "file already exist";