3v4l.org

run code in 300+ PHP versions simultaneously
<?php<?php ?> <?php ?> echo "aaaaa"; ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
<?php echo "aaaaa"; ?>
Output for 8.0.13
Parse error: syntax error, unexpected token "?" in /in/YesqY on line 1
Process exited with code 255.
Output for 5.4.0 - 5.4.17, 5.5.0 - 5.5.1, 7.3.32 - 7.3.33, 7.4.33
Parse error: syntax error, unexpected '?' in /in/YesqY on line 1
Process exited with code 255.

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177.3 ms | 402 KiB | 243 Q