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<?php $v = [false]; foreach($v as $t): echo PHP_EOL; echo PHP_EOL; list($t1, $t2, $t3, $t4) = [$t, $t, $t, $t]; var_dump(gettype($t) . ':' . var_export($t, true)); var_dump('-$t', -$t); var_dump('+$t', +$t); var_dump('!$t', !$t); //var_dump('~$t', ~$t); var_dump('$t++', $t1++); var_dump('$t--', $t2--); var_dump('--$t', --$t3); var_dump('++$t', ++$t4); endforeach;
Output for git.master, git.master_jit, rfc.property-hooks
string(13) "boolean:false" string(3) "-$t" int(0) string(3) "+$t" int(0) string(3) "!$t" bool(true) string(4) "$t++" bool(false) string(4) "$t--" bool(false) string(4) "--$t" bool(false) string(4) "++$t" bool(false)

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