free_source 346 ext/opcache/zend_shared_alloc.c void *_zend_shared_memdup(void *source, size_t size, zend_bool free_source) free_source 358 ext/opcache/zend_shared_alloc.c if (free_source) { free_source 128 ext/opcache/zend_shared_alloc.h void *_zend_shared_memdup(void *p, size_t size, zend_bool free_source);