PHP8中文参考手册
phpdbg 函数
Inserts a breakpoint at entry to a function

phpdbg_break_function

(PHP 5 >= 5.6.3, PHP 7, PHP 8)

phpdbg_break_function — Inserts a breakpoint at entry to a function

说明

phpdbg_break_function ( string $function ) : void

Insert a breakpoint at the entry to the given function.

参数

function: The name of the function.

返回值

没有返回值。

参见

phpdbg_break_file() - Inserts a breakpoint at a line in a file
phpdbg_break_method() - Inserts a breakpoint at entry to a method
phpdbg_break_next() - Inserts a breakpoint at the next opcode
phpdbg_clear() - Clears all breakpoints

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