PECL runkit7 >= Unknown
runkit7_import - Process a PHP file importing function and class definitions, overwriting where appropriate
runkit7_import( string$filename, [int$flags] ): bool
Similar to include. However, any code residing outside of a function or class is simply ignored. Additionally, depending on the value of flags, any functions or classes which already exist in the currently running environment may be automatically overwritten by their new definitions.
Filename to import function and class definitions from
Bitwise OR of the RUNKIT7_IMPORT_* family of constants.
Returns true on success or false on failure.