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run code in 300+ PHP versions simultaneously
<?php ary = [ 'a', 'b',, 'c' ]; if (array_key_exists(1, $ary)) { print 'exists'; } else { print 'does not exist'; }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '=' in /in/i9erp on line 3
Process exited with code 255.
preferences:
182.83 ms | 1399 KiB | 66 Q