ZEND_ADD         4008 Zend/zend_language_parser.c     { zend_do_binary_op(ZEND_ADD, &(yyval), &(yyvsp[(1) - (3)]), &(yyvsp[(3) - (3)]) TSRMLS_CC); }
ZEND_ADD         4043 Zend/zend_language_parser.c     { Z_LVAL((yyvsp[(1) - (2)]).u.constant)=0; Z_TYPE((yyvsp[(1) - (2)]).u.constant)=IS_LONG; (yyvsp[(1) - (2)]).op_type = IS_CONST; INIT_PZVAL(&(yyvsp[(1) - (2)]).u.constant); zend_do_binary_op(ZEND_ADD, &(yyval), &(yyvsp[(1) - (2)]), &(yyvsp[(2) - (2)]) TSRMLS_CC); }
ZEND_ADD          583 Zend/zend_language_parser.y 	|	expr '+' expr 	{ zend_do_binary_op(ZEND_ADD, &$$, &$1, &$3 TSRMLS_CC); }
ZEND_ADD          590 Zend/zend_language_parser.y 	|	'+' expr %prec T_INC { Z_LVAL($1.u.constant)=0; Z_TYPE($1.u.constant)=IS_LONG; $1.op_type = IS_CONST; INIT_PZVAL(&$1.u.constant); zend_do_binary_op(ZEND_ADD, &$$, &$1, &$2 TSRMLS_CC); }
ZEND_ADD          435 Zend/zend_opcode.c 		case ZEND_ADD:
ZEND_ADD           28 Zend/zend_vm_def.h ZEND_VM_HANDLER(1, ZEND_ADD, CONST|TMP|VAR|CV, CONST|TMP|VAR|CV)