ARG_MUST_BE_SENT_BY_REF 3076 Zend/zend_vm_def.h if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { ARG_MUST_BE_SENT_BY_REF 3338 Zend/zend_vm_def.h if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, arg_num)) { ARG_MUST_BE_SENT_BY_REF 815 Zend/zend_vm_execute.h if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, arg_num)) { ARG_MUST_BE_SENT_BY_REF 2753 Zend/zend_vm_execute.h if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { ARG_MUST_BE_SENT_BY_REF 8118 Zend/zend_vm_execute.h if (ARG_MUST_BE_SENT_BY_REF(EX(call)->fbc, opline->op2.num)) { ARG_MUST_BE_SENT_BY_REF 95 ext/opcache/Optimizer/optimize_func_calls.c if (ARG_MUST_BE_SENT_BY_REF(call_stack[call - 1].func, opline->op2.num)) {