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Get file extension in php_PHP tutorial

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WBOYOriginal
2016-07-13 10:58:25915browse

php gets file extension

function GetFiletype($filename){
$filer=explode(".",$filename);
$count=count($filer)-1;
return strtolower(".".$filer[$count]);
}

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/632004.htmlTechArticlephp get file extension function GetFiletype($filename){ $filer=explode(.,$filename); $ count=count($filer)-1; return strtolower(..$filer[$count]); }...
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