note 101907 added to function.strrchr
| From: | nicolas at tatactic dot be | Date: | Mon, 17 Jan 2011 15:46:10 +0000 |
| Subject: | note 101907 added to function.strrchr | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-175835@lists.php.net to get a copy of this message | ||
pnoexz at gmail dot com 06-Nov-2008 03:07
Here is my function that returns the type of a file. I fint it easier to add other types of files,
and simplier than the rest i have seen around.
Just to avoid a possible error, it' probably better to verify if index is set in the Array
$exts with if(!isset($exts[$ext])) in place of return the index like this : else return
"unknow";
<?php
function findExt($filename){
$exts = array(
'.jpg' => 'image',
'.gif' => 'image',
'.png' => 'image',
'.php' => 'php',
'.html' => 'html',
'.swf' => 'flash',
'.gz' => 'compressed',
'.tar' => 'compressed',
'.zip' => 'compressed'
);
$ext = strrchr($filename,'.');
if(!isset($exts[$ext])){
return "unknown";
}else{
return $exts[$ext];
}
}
?>
----
Server IP: 217.71.118.186
Probable Submitter: 88.147.24.1
----
Manual Page -- http://www.php.net/manual/en/function.strrchr.php
Edit -- https://master.php.net/note/edit/101907
Del: integrated -- https://master.php.net/note/delete/101907/integrated
Del: useless -- https://master.php.net/note/delete/101907/useless
Del: bad code -- https://master.php.net/note/delete/101907/bad+code
Del: spam -- https://master.php.net/note/delete/101907/spam
Del: non-english -- https://master.php.net/note/delete/101907/non-english
Del: in docs -- https://master.php.net/note/delete/101907/in+docs
Del: other reasons-- https://master.php.net/note/delete/101907
Reject -- https://master.php.net/note/reject/101907
Search -- https://master.php.net/manage/user-notes.php