fix type

Author: ArtUkrainskiy

ext/standard/html.c

@@ -780,7 +780,7 @@ static inline bool is_codepoint_allowed(
 /* Lookup table for php_htmlspecialchars */
 typedef struct  {
 	char *entity[256];
-	ushort entity_len[256];
+	uint8_t entity_len[256];
 } htmlspecialchars_lut;
 
 /* {{{ init_htmlspecialchars_lut */