Online PHP editor | output for QZ4DV

@ 2014-09-09T15:49:43Z

<?php
$vals = array('a', 'b', 'c', 'd', 'e', 'f');
$token = true;

$i = 0

while($token) {
    $val = $vals[$i];

    if ($val == 'a') {
        echo 'a';
    } elseif ($val == 'b') {
        echo 'b';
    } elseif ($val == 'c') {
        echo 'c';
    } elseif ($val == 'd') {
        echo 'd';
    } elseif ($val == 'e') {
        echo 'e';
    } elseif ($val == 'f') {
        echo 'f';
    } else {
       $token = false;
    }

    $i++;
}

exit;

Output for 5.4.0 - 5.4.32: Parse error: syntax error, unexpected 'while' (T_WHILE) in /in/QZ4DV on line 7
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 - 5.3.29: Parse error: syntax error, unexpected T_WHILE in /in/QZ4DV on line 7
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_WHILE in /in/QZ4DV on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/QZ4DV on line 7
Process exited with code 255.

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