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<?=7-"0x2";
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Warning: A non-numeric value encountered in /in/Y378M on line 1 7
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: A non well formed numeric value encountered in /in/Y378M on line 1 7
Output for 7.0.0 - 7.0.33, 7.3.32 - 7.3.33
7
Output for 5.6.38
5

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133.29 ms | 402 KiB | 221 Q