ARG_MAY_BE_SENT_BY_REF 2659 Zend/zend_compile.c 		if (ARG_MAY_BE_SENT_BY_REF(function_ptr, fcall->arg_num)) {
ARG_MAY_BE_SENT_BY_REF  728 Zend/zend_execute_API.c 				    !ARG_MAY_BE_SENT_BY_REF(EX(function_state).function, i + 1)) {
ARG_MAY_BE_SENT_BY_REF 3166 Zend/zend_vm_def.h 			!ARG_MAY_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
ARG_MAY_BE_SENT_BY_REF 13438 Zend/zend_vm_execute.h 			!ARG_MAY_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {
ARG_MAY_BE_SENT_BY_REF 31119 Zend/zend_vm_execute.h 			!ARG_MAY_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) {