Mengubah strange filename ke string

dedy — Wed, 04 Mar 2009 09:33:48 +0000

Ini gw dapet dari php.net waktu gw nyari fungsi u/ mengubah character non alphanumeric ke ‘-’ .

Berguna u/ merename filename yg aneh2 atau hal2 lain :




 

$string = "d'edy adhie&amp;%sdf\"ddd)(*)@#^$*(&amp;)%sfsd.jpg";

echo "

";

echo "string asli : ".$string."

";

echo "sesudah convert : ".string_to_filename($string);

function string_to_filename($word) {

$pos = strrpos($word,".");

$ext = substr($word,$pos);

$wordToReplace = substr($word,0,$pos);

 

 // only replace the filename, exclude the extension

$tmp = preg_replace('/\W+|\W+/', '-', $wordToReplace);  // remove all non-alphanumeric chars at begin &amp; end of string

$tmp = preg_replace('/\s+/', '-', $tmp);  // compress internal whitespace and replace with _

return strtolower(preg_replace('/\W-/', '-', $tmp)).$ext;  // remove all non-alphanumeric chars except _ and -

}



?>



hasil nya :
string asli : d’edy adhie&%sdf”ddd)(*)@#^$*(&)%sfsd.jpg
sesudah convert : d-edy-adhie-sdf-ddd-sfsd.jpg

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Mengubah strange filename ke string