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<?php $one = true; $two = false; $truthiness = $this and $that; $truthiness2 = $this && $that; var_dump($truthiness); var_dump($truthiness2);
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
Fatal error: Uncaught Error: Using $this when not in object context in /in/KCXQ7:4 Stack trace: #0 {main} thrown in /in/KCXQ7 on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Notice: Undefined variable: this in /in/KCXQ7 on line 4 Notice: Undefined variable: this in /in/KCXQ7 on line 5 NULL bool(false)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
NULL bool(false)

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