diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index 36df6915db6a7..b57b25c683694 100644
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -428,10 +428,10 @@ static zend_never_inline zend_long ZEND_FASTCALL zendi_try_get_long(const zval *
 					 * behaviour.
 					 */
 					if (op_str == NULL) {
-						/* zend_dval_to_lval_cap() can emit a warning so always do the copy here */
+						/* zend_incompatible_string_to_long_error() needs op_str, so always do the copy here */
 						op_str = zend_string_copy(Z_STR_P(op));
 					}
-					lval = zend_dval_to_lval_cap(dval, op_str);
+					lval = zend_dval_to_lval_cap(dval);
 					if (!zend_is_long_compatible(dval, lval)) {
 						zend_incompatible_string_to_long_error(op_str);
 						if (UNEXPECTED(EG(exception))) {
@@ -994,7 +994,7 @@ ZEND_API zend_long ZEND_FASTCALL zval_get_long_func(const zval *op, bool is_stri
 					 * behaviour.
 					 */
 					 /* Most usages are expected to not be (int) casts */
-					lval = zend_dval_to_lval_cap(dval, Z_STR_P(op));
+					lval = zend_dval_to_lval_cap(dval);
 					if (UNEXPECTED(is_strict)) {
 						if (!zend_is_long_compatible(dval, lval)) {
 							zend_incompatible_string_to_long_error(Z_STR_P(op));
diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h
index 57bcdd8d6ae4f..05f72d0409009 100644
--- a/Zend/zend_operators.h
+++ b/Zend/zend_operators.h
@@ -146,7 +146,7 @@ static zend_always_inline zend_long zend_dval_to_lval_silent(double d)
 }
 
 /* Used to convert a string float to integer during an (int) cast */
-static zend_always_inline zend_long zend_dval_to_lval_cap(double d, const zend_string *s)
+static zend_always_inline zend_long zend_dval_to_lval_cap(double d)
 {
 	if (UNEXPECTED(!zend_finite(d))) {
 		return 0;
diff --git a/ext/dom/php_dom.c b/ext/dom/php_dom.c
index 637e0435a626e..1b1e1527c5d5f 100644
--- a/ext/dom/php_dom.c
+++ b/ext/dom/php_dom.c
@@ -2269,7 +2269,7 @@ static bool dom_nodemap_or_nodelist_process_offset_as_named(zval *offset, zend_l
 		if (0 == (is_numeric_string_type = is_numeric_string(Z_STRVAL_P(offset), Z_STRLEN_P(offset), lval, &dval, true))) {
 			return true;
 		} else if (is_numeric_string_type == IS_DOUBLE) {
-			*lval = zend_dval_to_lval_cap(dval, Z_STR_P(offset));
+			*lval = zend_dval_to_lval_cap(dval);
 		}
 	} else {
 		*lval = zval_get_long(offset);
diff --git a/ext/tidy/tidy.c b/ext/tidy/tidy.c
index b1daeae9d1bad..a92d7f3abfa1e 100644
--- a/ext/tidy/tidy.c
+++ b/ext/tidy/tidy.c
@@ -755,7 +755,7 @@ static bool php_tidy_set_tidy_opt(TidyDoc doc, const char *optname, zval *value,
 			}
 			uint8_t type = is_numeric_string(ZSTR_VAL(str), ZSTR_LEN(str), &lval, &dval, true);
 			if (type == IS_DOUBLE) {
-				lval = zend_dval_to_lval_cap(dval, str);
+				lval = zend_dval_to_lval_cap(dval);
 				type = IS_LONG;
 			}
 			if (type == IS_LONG) {