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<?php function my_func() { 1 / 0; } function do_backtrace() { print_r(debug_backtrace()); } set_error_handler('do_backtrace'); call_user_func('my_func');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Fatal error: Uncaught DivisionByZeroError: Division by zero in /in/ieOGP:3 Stack trace: #0 /in/ieOGP(6): my_func() #1 {main} thrown in /in/ieOGP on line 3
Process exited with code 255.
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Array ( [0] => Array ( [file] => /in/ieOGP [line] => 3 [function] => do_backtrace [args] => Array ( [0] => 2 [1] => Division by zero [2] => /in/ieOGP [3] => 3 [4] => Array ( ) ) ) [1] => Array ( [file] => /in/ieOGP [line] => 6 [function] => my_func [args] => Array ( ) ) )

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