PHP 手冊
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# restore_exception_handler

(PHP 5)

restore_exception_handler -- Restores the previously defined exception handler function

## Description

bool restore_exception_handler ( void )

Used after changing the exception handler function using set_exception_handler(), to revert to the previous exception handler (which could be the built-in or a user defined function). This function always returns `TRUE`.

See also set_exception_handler(), set_error_handler(), restore_error_handler() error_reporting()

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