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<?php $foo = [10, 20, 30]; var_dump($foo[]++); var_dump(++$foo[]); var_dump(++$foo[]); var_dump($foo); var_dump(--$foo[]); var_dump($foo);
Output for git.master, git.master_jit, rfc.property-hooks
NULL int(1) int(1) array(6) { [0]=> int(10) [1]=> int(20) [2]=> int(30) [3]=> int(1) [4]=> int(1) [5]=> int(1) } NULL array(7) { [0]=> int(10) [1]=> int(20) [2]=> int(30) [3]=> int(1) [4]=> int(1) [5]=> int(1) [6]=> NULL }

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