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<?php class C { var $p; function m($v) { echo $this->p, $v, "\n"; } } function f($c) { $c = $c[0]->{$c[1]}; for($i=0; $i<10; ++$i) $$c($i); } $c = new C(); $c->p = 'X'; f(array(&$c, 'm'));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined property: C::$m in /in/VKkN2 on line 16 Warning: Undefined variable $ in /in/VKkN2 on line 18 Fatal error: Uncaught Error: Value of type null is not callable in /in/VKkN2:18 Stack trace: #0 /in/VKkN2(24): f(NULL) #1 {main} thrown in /in/VKkN2 on line 18
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
Notice: Undefined property: C::$m in /in/VKkN2 on line 16 Notice: Undefined variable: in /in/VKkN2 on line 18 Fatal error: Uncaught Error: Function name must be a string in /in/VKkN2:18 Stack trace: #0 /in/VKkN2(24): f(NULL) #1 {main} thrown in /in/VKkN2 on line 18
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Function name must be a string in /in/VKkN2:18 Stack trace: #0 /in/VKkN2(24): f(NULL) #1 {main} thrown in /in/VKkN2 on line 18
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Undefined property: C::$m in /in/VKkN2 on line 16 Notice: Undefined variable: in /in/VKkN2 on line 18 Fatal error: Function name must be a string in /in/VKkN2 on line 18
Process exited with code 255.
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153.84 ms | 402 KiB | 198 Q