3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s1 = "a"; $s2 = "b"; $s3 = null; echo implode(", ", new Array($s1, $s2, $s3));
Output for 5.4.0 - 5.4.28, 5.5.0 - 5.5.12
Parse error: syntax error, unexpected 'Array' (T_ARRAY) in /in/3X0nT on line 6
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_ARRAY in /in/3X0nT on line 6
Process exited with code 255.
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170.92 ms | 1395 KiB | 78 Q