(PHP 5, PHP 7) Restores the previously defined exception handler function
(PHP 7) Clear the most recent error void error_clear_last
(PHP 5, PHP 7) Prints a backtrace void debug_print_backtrace
(PHP 4, PHP 5, PHP 7) Sets which PHP errors are reported
(PHP 4 >= 4.3.0, PHP 5, PHP 7) Generates a backtrace
(PHP 4, PHP 5, PHP 7) Alias of
(PHP 5, PHP 7) Sets a user-defined exception handler function
(PHP 4 >= 4.0.1, PHP 5, PHP 7) Restores the previous error handler function
(PHP 5 >= 5.2.0, PHP 7) Get the last occurred error
(PHP 4, PHP 5, PHP 7) Send an error message to the defined error handling routines
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