note 34297 added to function.bin2hex

function to search a character in a normal string change this for a hexadecimal and take the especifical char code in hexa and replace this char and return the string function hex_replace($pCaracter,$sCaracter,$conteudo) { $pHex = bin2hex($pCaracter); $sHex = bin2hex($sCaracter); $tam = strlen($conteudo); for($i = 0; $i <= $tam; $i++) { $cont = bin2hex(substr($conteudo,$i,1)); if ($cont == $pHex) { $cont = $sHex; $hex .= $cont; } } for ($i=0;$i<strlen($hex);$i+=2) $bin .= chr(hexdec(substr($hex,$i,2))); return $bin; } by from a litle brazilian. :-P ---- Manual Page -- http://www.php.net/manual/en/function.bin2hex.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+34297 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+34297&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+34297&report=yes