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<?php class a { public $var = 10; } function renderVar(a $a){ return $a->$var; } renderVar(new $a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Warning: Undefined variable $a in /in/pDSZ7 on line 14 Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/pDSZ7:14 Stack trace: #0 {main} thrown in /in/pDSZ7 on line 14
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 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: a in /in/pDSZ7 on line 14 Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/pDSZ7:14 Stack trace: #0 {main} thrown in /in/pDSZ7 on line 14
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.26
Fatal error: Uncaught Error: Class name must be a valid object or a string in /in/pDSZ7:14 Stack trace: #0 {main} thrown in /in/pDSZ7 on line 14
Process exited with code 255.

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