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<?php function userland_func_get_args() { return debug_backtrace(); } function foo() { return func_get_args(); } function bar() { return userland_func_get_args(); } var_dump(foo('foo', 'bar')); var_dump(bar('foo', 'bar'));
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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 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 - 8.2.18, 8.3.0 - 8.3.6
array(2) { [0]=> string(3) "foo" [1]=> string(3) "bar" } array(2) { [0]=> array(4) { ["file"]=> string(9) "/in/R71Bk" ["line"]=> int(6) ["function"]=> string(22) "userland_func_get_args" ["args"]=> array(0) { } } [1]=> array(4) { ["file"]=> string(9) "/in/R71Bk" ["line"]=> int(9) ["function"]=> string(3) "bar" ["args"]=> array(2) { [0]=> string(3) "foo" [1]=> string(3) "bar" } } }

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243.62 ms | 407 KiB | 356 Q