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<?php echo array_shift(explode('-', trim('640-3200',2)));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Notice: Only variables should be passed by reference in /in/2Y25c on line 3 640
Output for 7.3.32 - 7.3.33
640
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/2Y25c on line 3 640

preferences:
178.63 ms | 402 KiB | 228 Q