Online PHP editor | output for ogc6b

@ 2014-08-01T21:33:55Z

<?php

function do_split($name) {
    return preg_split('/(([A-Z])[^A-Z]*)/', $name, null, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
}

function convert_case($name) {
    return implode(
        '_',
        array_map(
            'strtolower',
            do_split($name)
        )
    );
}


$samples = array(
    'FooBar',
    'FooBAR',
    'FOObar',
);


print_r(array_map(function ($name) {
    return array(
        'name' => $name,
        'split' => do_split($name),
        'converted' => convert_case($name),
    );
}, $samples);

Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.31: Parse error: syntax error, unexpected ';' in /in/ogc6b on line 31
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: Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/ogc6b on line 25
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_FUNCTION, expecting ')' in /in/ogc6b on line 25
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `')'' in /in/ogc6b on line 25
Process exited with code 255.

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