错误处理

错误处理函数列表

debug_backtrace - Generates 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

PHP错误处理 - 函数

user_error