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<?php $string = "C#maj7"; $qualityVal = ""; if (true) { $qualityVal .= substr($string, 2); } $num = 10; $num += 10; class Hello { public $world; public function __toString() { return "Hello!"; } } $hello = new Hello(); //$world = "world"; //echo $hello->$world; $arr1 = array("a"); $arr2 = array("b"); $arr2 = array("a"); print_r($arr1 + $arr2 + $arr3); ?>
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 variable $arr3 in /in/1jh3N on line 21 Fatal error: Uncaught TypeError: Unsupported operand types: array + null in /in/1jh3N:21 Stack trace: #0 {main} thrown in /in/1jh3N on line 21
Process exited with code 255.
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, 7.4.0 - 7.4.33
Notice: Undefined variable: arr3 in /in/1jh3N on line 21 Fatal error: Uncaught Error: Unsupported operand types in /in/1jh3N:21 Stack trace: #0 {main} thrown in /in/1jh3N on line 21
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Unsupported operand types in /in/1jh3N:21 Stack trace: #0 {main} thrown in /in/1jh3N on line 21
Process exited with code 255.
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Notice: Undefined variable: arr3 in /in/1jh3N on line 21 Fatal error: Unsupported operand types in /in/1jh3N on line 21
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: arr3 in /in/1jh3N on line 21 Fatal error: Unsupported operand types in /in/1jh3N on line 21
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1jh3N on line 10
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 T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1jh3N on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/1jh3N on line 10
Process exited with code 255.
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