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<?php var_dump(spl_object_hash(new stdClass()), spl_object_hash(new stdClass())); var_dump(spl_object_id(new stdClass()), spl_object_id(new stdClass())); $a = new stdClass(); $b = new stdClass(); var_dump(spl_object_hash($a), spl_object_hash($b)); var_dump(spl_object_id($a), spl_object_id($b));
Output for 8.1.34, 8.2.30, 8.3.5 - 8.3.30, 8.4.9 - 8.4.18, 8.5.0 - 8.5.3
string(32) "00000000000000010000000000000000" string(32) "00000000000000010000000000000000" int(1) int(1) string(32) "00000000000000010000000000000000" string(32) "00000000000000020000000000000000" int(1) int(2)
preferences:
58.7 ms | 563 KiB | 4 Q