- $app = explode('.', strspn($src_version, "0123456789."));
- $pkg = explode('.', strspn($ext_v, "0123456789."));
+ $app = explode('.', substr($src_version, 0, strspn($src_version, "0123456789.")));
+ $pkg = explode('.', substr($ext_v, 0, strspn($ext_v, "0123456789.")));