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<?php $a = $b = $c = 1; debug_zval_dump($a); debug_zval_dump($b); $a++; debug_zval_dump($a); debug_zval_dump($b);
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.32, 8.2.0 - 8.2.28, 8.3.0 - 8.3.22, 8.4.1 - 8.4.8
int(1) int(1) int(2) int(1)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
long(1) refcount(4) long(1) refcount(4) long(2) refcount(2) long(1) refcount(3)
preferences:
90.05 ms | 409 KiB | 5 Q