<?php
function clean($string) {
$string = str_replace(' ', '', $string); // Remove all empty spaces
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}
$string = 'Lee%-&*d#';
echo clean($string);
echo $string;
?>
- Output for 5.4.0 - 5.4.31
- Parse error: syntax error, unexpected '$string ' (T_VARIABLE) in /in/iVKA2 on line 3
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28
- Parse error: syntax error, unexpected T_VARIABLE in /in/iVKA2 on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_VARIABLE in /in/iVKA2 on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/iVKA2 on line 3
Process exited with code 255.
preferences:
211.74 ms | 1386 KiB | 121 Q