runkit7_function_remove

PECL runkit7 >= Unknown
runkit7_function_remove - Remove a function definition
Manual

runkit7_function_remove( string$function_name ): bool
Note:

By default, only userspace functions may be removed, renamed, or modified. In order to override internal functions, you must enable the runkit.internal_override setting in php.ini.

Parameters

function_name

Name of the function to be deleted

Return Values

Returns true on success or false on failure.

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