ZEND_SUB          117 Zend/zend_ast.c 		case ZEND_SUB:
ZEND_SUB          808 Zend/zend_language_parser.y 	|	expr '-' expr 	{ zend_do_binary_op(ZEND_SUB, &$$, &$1, &$3 TSRMLS_CC); }
ZEND_SUB          816 Zend/zend_language_parser.y 	|	'-' expr %prec T_INC { ZVAL_LONG(&$1.u.constant, 0); if ($2.op_type == IS_CONST) { sub_function(&$2.u.constant, &$1.u.constant, &$2.u.constant TSRMLS_CC); $$ = $2; } else { $1.op_type = IS_CONST; INIT_PZVAL(&$1.u.constant); zend_do_binary_op(ZEND_SUB, &$$, &$1, &$2 TSRMLS_CC); } }
ZEND_SUB         1011 Zend/zend_language_parser.y 	|	static_scalar_value '-' static_scalar_value { $$.u.ast = zend_ast_create_binary(ZEND_SUB, $1.u.ast, $3.u.ast); }
ZEND_SUB          827 Zend/zend_opcode.c 		case ZEND_SUB:
ZEND_SUB          909 Zend/zend_operators.c 					ZEND_TRY_BINARY_OBJECT_OPERATION(ZEND_SUB);
ZEND_SUB         2105 Zend/zend_operators.c 				res = Z_OBJ_HANDLER_P(op1, do_operation)(ZEND_SUB, op1, op1, op2 TSRMLS_CC);
ZEND_SUB           43 Zend/zend_vm_def.h ZEND_VM_HANDLER(2, ZEND_SUB, CONST|TMP|VAR|CV, CONST|TMP|VAR|CV)
ZEND_SUB          541 ext/gmp/gmp.c  	case ZEND_SUB:
ZEND_SUB          998 ext/opcache/Optimizer/block_pass.c 					opline->opcode == ZEND_SUB ||
ZEND_SUB           25 ext/opcache/Optimizer/pass1_5.c 		case ZEND_SUB:
ZEND_SUB           15 ext/opcache/Optimizer/pass2.c 			case ZEND_SUB:
ZEND_SUB           44 ext/opcache/Optimizer/pass3.c 			case ZEND_SUB:
ZEND_SUB           98 ext/opcache/Optimizer/pass3.c 							case ZEND_SUB:
ZEND_SUB          191 sapi/phpdbg/phpdbg_opcode.c 		CASE(ZEND_SUB);