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<?php class SomthingBAD { function test() { $s = new SomthingSweet(); $s->call(array($this,"defaultCall")); } function defaultCall() { var_dump(__METHOD__); } } class SomthingSweet { function call($callback) { $callback(); } function defaultCall() { var_dump(__METHOD__); } } $s = new SomthingBAD(); $s->test();
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
string(24) "SomthingBAD::defaultCall"
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
Fatal error: Function name must be a string in /in/GkSoY on line 16
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Array to string conversion in /in/GkSoY on line 16 Fatal error: Call to undefined function: array() in /in/GkSoY on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Notice: Array to string conversion in /in/GkSoY on line 16 Fatal error: Call to undefined function: array() in /in/GkSoY on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Array to string conversion in /in/GkSoY on line 16 Fatal error: Call to undefined function: array() in /in/GkSoY on line 16

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