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php Programming Glossary: strrpos

Check picture file type and size before file upload in php

http://stackoverflow.com/questions/1249943/check-picture-file-type-and-size-before-file-upload-in-php

basename _FILES 'imagefile' 'name' ext substr filecheck strrpos filecheck '.' 1 if ext jpg ext gif ext png _FILES imagefile.. _FILES 'imagefile' 'name' ext strtolower substr filecheck strrpos filecheck '.' 1 if ext jpg ext gif ext png _FILES imagefile..

Upload and POST file to PHP page

http://stackoverflow.com/questions/1314249/upload-and-post-file-to-php-page

maxsize estensione strtolower substr _FILES 'file' 'name' strrpos _FILES 'file' 'name' . strlen _FILES 'file' 'name' strrpos _FILES.. strrpos _FILES 'file' 'name' . strlen _FILES 'file' 'name' strrpos _FILES 'file' 'name' . if in_array estensione array_estensioni_ammesse..

How to [recursively] Zip a directory in PHP?

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

' ' file Ignore . and .. folders if in_array substr file strrpos file ' ' 1 array '.' '..' continue file realpath file if is_dir..

Null vs. False vs. 0 in PHP

http://stackoverflow.com/questions/137487/null-vs-false-vs-0-in-php

get inequality. So why are they useful Well look at the strrpos function. It returns False if it did not found anything but.. something at the begining of the string php pitfall if strrpos Hello World Hello never exectuted smart move if strrpos Hello.. if strrpos Hello World Hello never exectuted smart move if strrpos Hello World Hello False that works And of course if you deal..

How to extract a file extension in PHP?

http://stackoverflow.com/questions/173868/how-to-extract-a-file-extension-in-php

ext substr strrchr filename '.' 1 ext substr filename strrpos filename '.' 1 ext preg_replace ' ^. . ^. D' ' 1' filename exts..

PHP Upload file enhance security

http://stackoverflow.com/questions/2751384/php-upload-file-enhance-security

sure the file has a .pdf extension if pdf substr fileName strrpos fileName '.' 1 die Invalid File Type 2 Next you should check..

PHP list of specific files in a directory

http://stackoverflow.com/questions/3062154/php-list-of-specific-files-in-a-directory

readdir handle if file . file .. strtolower substr file strrpos file '.' 1 'xml' thelist . ' li a href '. file.' '. file.'..

Resize image before uploading PHP

http://stackoverflow.com/questions/3786968/resize-image-before-uploading-php

_FILES pic index name ext substr _FILES pic index name strrpos _FILES pic index name '.' 1 dir .. gallery mkdir HERE I NEED.. _FILES pic index name ext substr _FILES pic index name strrpos _FILES pic index name '.' 1 dir .. gallery mkdir Move it if..

PHP Replace Last Occurence of a String in a String?

http://stackoverflow.com/questions/3835636/php-replace-last-occurence-of-a-string-in-a-string

function function str_lreplace search replace subject pos strrpos subject search if pos false subject substr_replace subject..

php creating zips without path to files inside the zip

http://stackoverflow.com/questions/3993105/php-creating-zips-without-path-to-files-inside-the-zip

systems this would look like new_filename substr file strrpos file ' ' 1 zip addFile file new_filename share improve this..

Get the current script file name

http://stackoverflow.com/questions/4221333/get-the-current-script-file-name

function chopExtension filename return substr filename 0 strrpos filename '.' Update Sebastian Krebs pointed out you can get..

limit text length in php and provide 'Read more' link

http://stackoverflow.com/questions/4258557/limit-text-length-in-php-and-provide-read-more-link

doesn't become ass... string substr stringCut 0 strrpos stringCut ' ' .'... a href this story Read More a ' echo string..

Working with IPv6 Addresses in PHP

http://stackoverflow.com/questions/444966/working-with-ipv6-addresses-in-php

'.' 0 if IPv4 IPv6 return false if IPv6 IPv4 Ip substr Ip strrpos Ip ' ' 1 Strip IPv4 Compatibility notation elseif IPv4 return..

best way to determine if a URL is an image in PHP

http://stackoverflow.com/questions/676949/best-way-to-determine-if-a-url-is-an-image-in-php

Here is what I currently have function isImage url pos strrpos url . if pos false return false ext strtolower trim substr url..

Shorten String in PHP (full words only)

http://stackoverflow.com/questions/972010/shorten-string-in-php-full-words-only

as sequences of characters delimited by space ... Use strrpos to find the last space in the string shorten to that position..