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<?php $a ="zz"; $b = "zz"; $a++; $b--; var_dump($a); var_dump($b); $c = "zz"; $c = (int) $c; var_dump($c++);
Output for 8.3.0 - 8.3.6
Deprecated: Decrement on non-numeric string has no effect and is deprecated in /in/O9dMk on line 7 string(3) "aaa" string(2) "zz" int(0)
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, 7.0.0 - 7.0.33, 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 - 8.1.28, 8.2.0 - 8.2.18
string(3) "aaa" string(2) "zz" int(0)
preferences:
251.36 ms | 405 KiB | 460 Q