3v4l.org

run code in 500+ PHP versions simultaneously
<?php [$major, $minor] = explode('.', '11.0-dev'); echo $major + 1; echo $minor + 1;
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.21, 8.5.0 - 8.5.7
12 Warning: A non-numeric value encountered in /in/HWFR0 on line 5 1

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100.11 ms | 1123 KiB | 4 Q