function.debug-backtrace
0 2021/06/08 【错误处理 函数】
function.debug-print-backtrace
function.error-clear-last
function.error-get-last
function.error-log
function.error-reporting
function.restore-error-handler
function.restore-exception-handler
function.set-error-handler
function.set-exception-handler
function.trigger-error
function.user-error