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<?php $a = [ 1 => 'foo', 2 => 'bar' ]; $b = [ '1' => 'foo', '2' => 'bar' ]; var_dump($a == $b); var_dump($a === $b);
Output for 5.4.0 - 7.1.0
bool(true) bool(true)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/YNT9P on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/YNT9P on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/YNT9P on line 3
Process exited with code 255.