stream_open_function  665 Zend/zend.c    	zend_stream_open_function = utility_functions->stream_open_function;
stream_open_function  206 Zend/zend.h    	int (*stream_open_function)(const char *filename, zend_file_handle *handle);
stream_open_function 2073 main/main.c    	zuf.stream_open_function = php_stream_open_for_zend;