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php Programming Glossary: file_exists

Caching HTTP responses when they are dynamically created by PHP

http://stackoverflow.com/questions/10596116/caching-http-responses-when-they-are-dynamically-created-by-php

a modification date . A simple condition makes it work if file_exists 'cache.txt' filemtime 'cache.txt' strtotime _SERVER 'HTTP_IF_MODIFIED_SINCE'..

Compile a referenced LESS file into CSS with PHP automatically

http://stackoverflow.com/questions/12274628/compile-a-referenced-less-file-into-css-with-php-automatically

outputFile load the cache cacheFile inputFile. .cache if file_exists cacheFile cache unserialize file_get_contents cacheFile else..

How to [recursively] Zip a directory in PHP?

http://stackoverflow.com/questions/1334613/how-to-recursively-zip-a-directory-in-php

function Zip source destination if extension_loaded 'zip' file_exists source return false zip new ZipArchive if zip open destination..

Suppress error with @ operator in PHP [closed]

http://stackoverflow.com/questions/136899/suppress-error-with-operator-in-php

afterwards... but you can get rid of the @ by doing if file_exists file fopen file else die 'File not found' or similar. I guess.. time of use. For example a file may get deleted after file_exists returns true but before fopen . But I wouldn't just suppress..

Can I serve MP3 files with PHP?

http://stackoverflow.com/questions/1516661/can-i-serve-mp3-files-with-php

audio files I've tried this php track sometrack.mp3 if file_exists track header 'Content type audio mpeg' header 'Content length..

How to backup files from a specific directory to Dropbox using PHP only?

http://stackoverflow.com/questions/15356766/how-to-backup-files-from-a-specific-directory-to-dropbox-using-php-only

e getMessage . ' span ' Clean up if isset tmpFile file_exists tmpFile unlink tmpFile if isset tmpDir file_exists tmpDir rmdir.. tmpFile file_exists tmpFile unlink tmpFile if isset tmpDir file_exists tmpDir rmdir tmpDir But instead of uploading the image from..

How to load classes based on pretty URLs in MVC-like page?

http://stackoverflow.com/questions/18727186/how-to-load-classes-based-on-pretty-urls-in-mvc-like-page

controllers '. this url 0 .'.php' L TEZIK A CONTROLLER if file_exists file require file this controller new this url 0 K RELEM.. name use path filename path . ' ' . name . '.php' if file_exists filename true require filename return true return false This..

php warning mysql_fetch_assoc

http://stackoverflow.com/questions/1901457/php-warning-mysql-fetch-assoc

'm_id' mus mysql_fetch_assoc musicfiles for j 0 j 2 j if file_exists mus 'musicpath' echo ' a href '. mus 'musicpath' .' '. mus 'musicname'..

Sanitize file path in PHP

http://stackoverflow.com/questions/1911382/sanitize-file-path-in-php

home gsmcms public_html central app webroot _GET 'file' if file_exists path echo file_get_contents path else header 'HTTP 1.1 404 Not..

How can I read PNG Metadata from PHP?

http://stackoverflow.com/questions/2190236/how-can-i-read-png-metadata-from-php

private _chunks private _fp function __construct file if file_exists file throw new Exception 'File does not exist' this _chunks..

PHP - send file to user

http://stackoverflow.com/questions/2882472/php-send-file-to-user

from http php.net manual en function.readfile.php if file_exists file header 'Content Description File Transfer' header 'Content..

How to force a file to download in PHP

http://stackoverflow.com/questions/3476362/how-to-force-a-file-to-download-in-php

the file info. filePath ' path to file on disk.jpg' if file_exists filePath fileName basename filePath fileSize filesize filePath..

PHP image upload security check list

http://stackoverflow.com/questions/4166762/php-image-upload-security-check-list

to upload direcory uploaddir 'upload '.date Y m d .' ' if file_exists uploaddir else mkdir uploaddir 0777 change the image name uploadfile..

How to upload and parse a CSV file in php

http://stackoverflow.com/questions/5593473/how-to-upload-and-parse-a-csv-file-in-php

. _FILES file tmp_name . br if file already exists if file_exists upload . _FILES file name echo _FILES file name . already exists...

php, file download

http://stackoverflow.com/questions/5595485/php-file-download

download I am using the simple file downloading script if file_exists file header 'Content Description File Transfer' header 'Content.. can control and replicated accros servers. For example if file_exists file if FALSE handler fopen file 'r' header 'Content Description..

Resize images with PHP

http://stackoverflow.com/questions/7393319/resize-images-with-php

new_name sprintf s_ sx s.jpg basename width height if file_exists self PATH . new_name return self URL . new_name else list..