runkit7_function_rename

(PECL runkit7 >= Unknown)

runkit7_function_rename — Change a function's name

Description

Note:By default, onlyuserspace functions may be removed, renamed, or modified. In order tooverride internal functions, you must enable therunkit.internal_override setting inphp.ini.

Parameters

source_name

Current function name

target_name

New function name

Return Values

Returnstrue on success orfalse on failure.

See Also

• runkit7_function_add() - Add a new function, similar to create_function
• runkit7_function_copy() - Copy a function to a new function name
• runkit7_function_redefine() - Replace a function definition with a new implementation
• runkit7_function_remove() - Remove a function definition