3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array(3,4,5); $b=&a; $b[0]=5; print $b; ?>
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected ';', expecting :: (T_PAAMAYIM_NEKUDOTAYIM) in /in/QkiN9 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected ';', expecting T_PAAMAYIM_NEKUDOTAYIM in /in/QkiN9 on line 3
Process exited with code 255.
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184.05 ms | 1395 KiB | 58 Q