Online PHP editor | output for 9cAO0

@ 2014-11-25T16:13:52Z

<?php
global $x;
$i = 0;
$tmp = '';
while($i < 100000) {
$tmp .= 'a';
++$i;
}
$x = array_fill(5, 1000, $tmp);
 unset($i, $tmp);
function Test3_4() {
global $x;
$t = microtime(true);
for ($i=0; $i return (microtime(true) - $t);
}
function Test3_End() {
global $x;
unset($x);
}
Test3_End();
$returnData = Test3_4();
$microtime = ($returnData * 1000000);
echo "execution time is ".$microtime." micro seconds.";
?>

Output for 5.4.0 - 5.4.35: Parse error: syntax error, unexpected 'return' (T_RETURN), expecting ';' in /in/9cAO0 on line 14
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_RETURN, expecting ';' in /in/9cAO0 on line 14
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_RETURN, expecting ';' in /in/9cAO0 on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `';'' in /in/9cAO0 on line 14
Process exited with code 255.

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