3v4l.org

run code in 300+ PHP versions simultaneously
<?php int num[][] = {{1, 3, 5}, {2, 4, 6}}; System.out.println(num[0].length); System.out.println(num[1].length);
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected 'num' (T_STRING) in /in/kBYME on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/kBYME on line 2
Process exited with code 255.
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214.39 ms | 1395 KiB | 67 Q