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<?php $o = (object) array( "foo" => 42, "" => 37, "bar" => 19, ); echo "ok\n"; foreach ($o as $p => $v) { var_dump($p); } var_dump($o);
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
ok string(3) "foo" string(0) "" string(3) "bar" object(stdClass)#1 (3) { ["foo"]=> int(42) [""]=> int(37) ["bar"]=> int(19) }
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.6.21 - 5.6.28, 7.0.6 - 7.0.20
ok string(3) "foo" string(3) "bar" object(stdClass)#1 (3) { ["foo"]=> int(42) [""]=> int(37) ["bar"]=> int(19) }
Output for 7.0.0 - 7.0.5
ok Notice: Illegal member variable name in /in/dF60C on line 8 string(3) "foo" string(3) "bar" object(stdClass)#1 (3) { ["foo"]=> int(42) Notice: Illegal member variable name in /in/dF60C on line 11 [""]=> int(37) ["bar"]=> int(19) }
Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.20
ok string(3) "foo" Notice: Illegal member variable name in /in/dF60C on line 8 string(3) "bar" object(stdClass)#1 (3) { ["foo"]=> int(42) Notice: Illegal member variable name in /in/dF60C on line 11 [""]=> int(37) ["bar"]=> int(19) }
Output for 5.0.0 - 5.0.5
ok string(3) "foo" string(3) "bar" object(stdClass)#1 (3) { ["foo"]=> int(42) [":private"]=> int(37) ["bar"]=> int(19) }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
ok string(3) "foo" string(0) "" string(3) "bar" object(stdClass)(3) { ["foo"]=> int(42) [""]=> int(37) ["bar"]=> int(19) }

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