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<?php echo bin2hex(pack('nnNNN', 0xda1a, // magic for validation intval(1) & 0xFFFF, // typeid intval(1) & 0xFFFFFFFF, // splitid 5000 >> 32, 5000 & 0xFFFFFFFF // actual item id ));
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
da1a0001000000010000000000001388

preferences:
143.65 ms | 404 KiB | 224 Q