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<?php class Person { public $name = 'Jackie'; public $job = 'PHP Developer'; } // Create instance $person = new Person(); $property = ['first' => 'name', 'second' => 'job']; echo "\nMy name is " . $person->$property['first'] . "\n"; echo "\nMy job is " . $person->$property['second'] . "\n";
Output for 8.3.0 - 8.3.6
Warning: Array to string conversion in /in/UbEEq on line 12 Warning: Undefined property: Person::$Array in /in/UbEEq on line 12 Warning: Trying to access array offset on null in /in/UbEEq on line 12 My name is Warning: Array to string conversion in /in/UbEEq on line 13 Warning: Undefined property: Person::$Array in /in/UbEEq on line 13 Warning: Trying to access array offset on null in /in/UbEEq on line 13 My job is
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Array to string conversion in /in/UbEEq on line 12 Warning: Undefined property: Person::$Array in /in/UbEEq on line 12 Warning: Trying to access array offset on value of type null in /in/UbEEq on line 12 My name is Warning: Array to string conversion in /in/UbEEq on line 13 Warning: Undefined property: Person::$Array in /in/UbEEq on line 13 Warning: Trying to access array offset on value of type null in /in/UbEEq on line 13 My job is
Output for 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/UbEEq on line 12 Notice: Undefined property: Person::$Array in /in/UbEEq on line 12 Notice: Trying to access array offset on value of type null in /in/UbEEq on line 12 My name is Notice: Array to string conversion in /in/UbEEq on line 13 Notice: Undefined property: Person::$Array in /in/UbEEq on line 13 Notice: Trying to access array offset on value of type null in /in/UbEEq on line 13 My job is
Output for 7.3.32 - 7.3.33
My name is My job is
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Notice: Array to string conversion in /in/UbEEq on line 12 Notice: Undefined property: Person::$Array in /in/UbEEq on line 12 My name is Notice: Array to string conversion in /in/UbEEq on line 13 Notice: Undefined property: Person::$Array in /in/UbEEq on line 13 My job is
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
My name is Jackie My job is PHP Developer
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197.38 ms | 402 KiB | 227 Q