3v4l.org

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<?php $obj = new ArrayObject(array(), ArrayObject::ARRAY_AS_PROPS | ArrayObject::STD_PROP_LIST); $obj = array(); var_dump(isset($obj['name']), $obj['name']);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined array key "name" in /in/lvAEr on line 6 bool(false) NULL
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined index: name in /in/lvAEr on line 6 bool(false) NULL
Output for 7.3.32 - 7.3.33, 7.4.26
bool(false) NULL
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined index: name in /in/lvAEr on line 6 bool(false) NULL
Output for 5.0.0 - 5.0.5
Fatal error: Undefined class constant 'ARRAY_AS_PROPS' in /in/lvAEr on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '|', expecting '(' in /in/lvAEr on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '|', expecting '(' in /in/lvAEr on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/lvAEr on line 3
Process exited with code 255.

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