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Author: LamentXU123

Zend/zend_operators.c

@@ -1082,6 +1082,7 @@ ZEND_API double ZEND_FASTCALL zval_try_get_double_func(const zval *op, bool *fai
 				uint8_t type;
 				zend_long lval;
 				double dval;
+				double result;
 				bool trailing_data = false;
 
 				type = is_numeric_string_ex(Z_STRVAL_P(op), Z_STRLEN_P(op), &lval, &dval,
@@ -1090,20 +1091,21 @@ ZEND_API double ZEND_FASTCALL zval_try_get_double_func(const zval *op, bool *fai
 					*failed = true;
 					return 0.0;
 				}
+				if (type == IS_DOUBLE) {
+					result = dval;
+				} else if (UNEXPECTED(lval == 0)) {
+					result = zend_strtod(Z_STRVAL_P(op), NULL);
+				} else {
+					result = (double) lval;
+				}
 				if (UNEXPECTED(trailing_data)) {
 					zend_error(E_WARNING, "A non-numeric value encountered");
 					if (UNEXPECTED(EG(exception))) {
 						*failed = true;
 						return 0.0;
 					}
 				}
-				if (type == IS_DOUBLE) {
-					return dval;
-				}
-				if (UNEXPECTED(lval == 0)) {
-					return zend_strtod(Z_STRVAL_P(op), NULL);
-				}
-				return (double) lval;
+				return result;
 			}
 		case IS_OBJECT:
 			{