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<?php function odin(&$a) { var_dump(func_num_args()); } call_user_func_array('odin', range(1, 70000));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: odin(): Argument #1 ($a) must be passed by reference, value given in /in/bXJ3p on line 7 int(70000)
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Parameter 1 to odin() expected to be a reference, value given in /in/bXJ3p on line 7 int(70000)
Output for 7.0.0 - 7.0.33
Warning: Parameter 1 to odin() expected to be a reference, value given in /in/bXJ3p on line 7
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
int(70000)

preferences:
299.17 ms | 403 KiB | 455 Q