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<?php class wpdb { function bail() { wp_die(); } } function test() { var_dump(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2)); } register_shutdown_function('test'); function wp_die() { die('x'); } $a = new wpdb(); $a->bail();
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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
xarray(1) { [0]=> array(1) { ["function"]=> string(4) "test" } }
Output for 5.3.6 - 5.3.29
x Warning: debug_backtrace() expects at most 1 parameter, 2 given in /in/NTeIZ on line 10 NULL
Output for 5.2.5 - 5.2.17, 5.3.0 - 5.3.5
x Notice: Use of undefined constant DEBUG_BACKTRACE_IGNORE_ARGS - assumed 'DEBUG_BACKTRACE_IGNORE_ARGS' in /in/NTeIZ on line 10 Warning: debug_backtrace() expects at most 1 parameter, 2 given in /in/NTeIZ on line 10 NULL
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 - 5.2.4
x Notice: Use of undefined constant DEBUG_BACKTRACE_IGNORE_ARGS - assumed 'DEBUG_BACKTRACE_IGNORE_ARGS' in /in/NTeIZ on line 10 Warning: Wrong parameter count for debug_backtrace() in /in/NTeIZ on line 10 NULL
preferences:
293.68 ms | 403 KiB | 459 Q