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run code in 300+ PHP versions simultaneously
<?php class A{ function a(){ function b(){ echo "a"; } } } $a = new A; $a->a(); $a->a();
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.3.32 - 7.3.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Cannot redeclare b() (previously declared in /in/h91TC:6) in /in/h91TC on line 5
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/h91TC on line 3 Fatal error: Cannot redeclare b() (previously declared in /in/h91TC:6) in /in/h91TC on line 5
Process exited with code 255.
preferences:
191.56 ms | 403 KiB | 198 Q