Online PHP editor | output for g5q3a

@ 2015-06-22T09:21:48Z

<?php

function removeEmoji($text) {

    $clean_text = "";

    // Match Emoticons
    $regexEmoticons = '/[\x{1F600}-\x{1F64F}]/u';
    $clean_text = preg_replace($regexEmoticons, '', $text);

    // Match Miscellaneous Symbols and Pictographs
    $regexSymbols = '/[\x{1F300}-\x{1F5FF}]/u';
    $clean_text = preg_replace($regexSymbols, '', $clean_text);

    // Match Transport And Map Symbols
    $regexTransport = '/[\x{1F680}-\x{1F6FF}]/u';
    $clean_text = preg_replace($regexTransport, '', $clean_text);

    // Match Miscellaneous Symbols
    $regexMisc = '/[\x{2600}-\x{26FF}]/u';
    $clean_text = preg_replace($regexMisc, '', $clean_text);

    // Match Dingbats
    $regexDingbats = '/[\x{2700}-\x{27BF}]/u';
    $clean_text = preg_replace($regexDingbats, '', $clean_text);

    return $clean_text;
}

echo "\xF0\x9F\x98\x81";
echo removeEmoji("\xF0\x9F\x98\x81");

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, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: 😁
Output for 4.3.0 - 4.3.2: 😁 Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 9 in /in/g5q3a on line 9 Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 9 in /in/g5q3a on line 13 Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 9 in /in/g5q3a on line 17 Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 8 in /in/g5q3a on line 21 Warning: Compilation failed: characters with values > 255 are not yet supported in classes at offset 8 in /in/g5q3a on line 25

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