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phpdbg_break_file	phpdbg_break_method

phpdbg Functions	Last updated: Mon, 26 Oct 2026

phpdbg_break_function

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

phpdbg_break_function — Inserts a breakpoint at entry to a function

Description

function phpdbg_break_function(string $function): void

Insert a breakpoint at the entry to the given function.

Parameters

function: The name of the function.

Return Values

No value is returned.

See Also

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

phpdbg_break_file	phpdbg_break_method

phpdbg Functions	Last updated: Mon, 26 Oct 2026