runkit_import
(PECL)
runkit_import -- Process a PHP file importing function and class definitions, overwriting where appropriate说明
bool runkit_import ( string filename [, int flags] )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 will be automatically overwritten by their new definitions.
参数
- filename
Filename to import function and class definitions from
- flags
Bitwise OR of the RUNKIT_IMPORT_* family of constants.