发布v2.6.3版本

include/chajian/checkChajian.php

@@ -119,4 +119,18 @@ class checkChajian extends Chajian{
 		$qian	= array(" ","　","\t","\n","\r");
 		return str_replace($qian, '', $str); 
 	}
+	
+	public function removeEmojiChar($str)
+	{
+		$mbLen  = mb_strlen($str);
+		$strArr = array();
+		for ($i = 0; $i < $mbLen; $i++) {
+			$mbSubstr = mb_substr($str, $i, 1, 'utf-8');
+			if (strlen($mbSubstr) >= 4) {
+				continue;
+			}
+			$strArr[] = $mbSubstr;
+		}
+		return implode('', $strArr);
+	}
 }