Mw_parse.Block: Add initial implementation

400_xowa/src/gplx/langs/phps/Php_str_.java

@@ -17,6 +17,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 package gplx.langs.phps; import gplx.*; import gplx.langs.*;
 public class Php_str_ {
+	public static byte[] Substr(byte[] src, int bgn, int len) {return Bry_.Mid(src, bgn, bgn + len);}
 	public static int Strspn_fwd__byte(byte[] src, byte find, int bgn, int max, int src_len) {
 		if (max == -1) max = src_len;
 		int rv = 0;