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run code in 300+ PHP versions simultaneously
<?php class Shape { public $hasSides = true; } class Square extends Shape { } $square = new Square(); // Adicione seu código abaixo! if (property_exists(square, hasSides)) { echo "Eu tenho lados!"; }
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
Fatal error: Uncaught Error: Undefined constant "square" in /in/NHPD5:13 Stack trace: #0 {main} thrown in /in/NHPD5 on line 13
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant square - assumed 'square' (this will throw an Error in a future version of PHP) in /in/NHPD5 on line 13 Warning: Use of undefined constant hasSides - assumed 'hasSides' (this will throw an Error in a future version of PHP) in /in/NHPD5 on line 13 Eu tenho lados!
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
Notice: Use of undefined constant square - assumed 'square' in /in/NHPD5 on line 13 Notice: Use of undefined constant hasSides - assumed 'hasSides' in /in/NHPD5 on line 13 Eu tenho lados!
preferences:
220.97 ms | 403 KiB | 377 Q