retfp             952 ext/standard/proc_open.c 					zval retfp;
retfp             957 ext/standard/proc_open.c 					php_stream_to_zval(stream, &retfp);
retfp             958 ext/standard/proc_open.c 					add_index_zval(pipes, descriptors[i].index, &retfp);
retfp             960 ext/standard/proc_open.c 					proc->pipes[i] = Z_RES(retfp);
retfp             961 ext/standard/proc_open.c 					Z_ADDREF(retfp);