Online PHP editor | output for IZ210

@ 2013-06-07T12:22:36Z

<?php
function sanitizeFileName( $name ) {
        $invalidCharacters = array("\x2f", "\x22", "\x2a", "\x3a", "\x3c", "\x3e", "\x3f", "\x5c", "\x7f");
        $name = str_replace($invalidCharacters, '', $name);
        $name = preg_replace('/[\x{0000}-\x{001F}]/u', '', $name);
        $name = preg_replace('/[\x{0080}-\x{009F}]/u', '', $name);
        $name = preg_replace('/[\x{E000}-\x{F8FF}]/u', '', $name);
        $name = preg_replace('/[\x{FDD0}-\x{FDEF}]/u', '', $name);
        $name = preg_replace('/[\x{FFF0}-\x{FFFF}]/u', '', $name);

        return $name;
    }

echo sanitizeFileName("blablabla ǹéñ~#>< \xE001 - \xFDD3 \xFD00");

Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Deprecated: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /in/IZ210 on line 6
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6: blablabla ǹéñ~# �01 - �D3 �00
Output for 4.3.0 - 4.3.2: Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 8 in /in/IZ210 on line 7 Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 8 in /in/IZ210 on line 8 Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 8 in /in/IZ210 on line 9

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