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run code in 300+ PHP versions simultaneously
<?php class A { function B() { echo "A::B()\n"; } } class B extends A { function B() { $this->A(); echo "B::B()\n"; } } new B();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; B has a deprecated constructor in /in/o0smW on line 11 Fatal error: Uncaught Error: Call to undefined method B::A() in /in/o0smW:15 Stack trace: #0 /in/o0smW(21): B->B() #1 {main} thrown in /in/o0smW on line 15
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.26
Fatal error: Uncaught Error: Call to undefined method B::A() in /in/o0smW:15 Stack trace: #0 /in/o0smW(21): B->B() #1 {main} thrown in /in/o0smW on line 15
Process exited with code 255.
Output for 5.0.0 - 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, 5.6.8 - 5.6.28
Fatal error: Call to undefined method B::A() in /in/o0smW on line 15
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined method: b->a() in /in/o0smW on line 15
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: a() in /in/o0smW on line 15
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: a() in /in/o0smW on line 15

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