错误处理


错误处理函数列表

  • debug_backtrace - Generates a backtrace
  • debug_print_backtrace - Prints a backtrace
  • error_get_last - Get the last occurred error
  • error_log - Send an error message somewhere
  • error_reporting - Sets which PHP errors are reported
  • restore_error_handler - Restores the previous error handler function
  • restore_exception_handler - Restores the previously defined exception handler function
  • set_error_handler - Sets a user-defined error handler function
  • set_exception_handler - Sets a user-defined exception handler function
  • trigger_error - Generates a user-level error/warning/notice message
  • user_error - Alias of trigger_error

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