wp-includes/formatting.php:2863Callback function for stripslashes_deep() which strips slashes from strings.
$valuemixedmixedfunction stripslashes_from_strings_only( $value ) { return is_string( $value ) ? stripslashes( $value ) : $value;}Introduced in 4.4.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/formatting.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.