Online PHP editor | output for OhbW2

@ 2014-10-29T17:23:41Z

<?php
function isCorrect($string) {
	for(var $i = 0; $i < strlen($string); $i++) {
		$string;
	}
}
$string = '({{}})';
var_dump(substr($string, 0, strlen($string)\2));
//assert(isCorrect('') === true);
//assert(isCorrect('()') === true);
//assert(isCorrect('{()}') === true);
//assert(isCorrect('{()}{}') === true);
//assert(isCorrect('(())') === true);
//assert(isCorrect('{({({({()})})})}') === true);
//assert(isCorrect('{(})') === false);

Output for 5.4.0 - 5.4.34: Parse error: syntax error, unexpected 'var' (T_VAR), expecting ';' in /in/OhbW2 on line 3
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_VAR, expecting ';' in /in/OhbW2 on line 3
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_VAR, expecting ';' in /in/OhbW2 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `';'' in /in/OhbW2 on line 3
Process exited with code 255.

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