mdrakibhossainhawlader · July 9, 2018 00:55 · Aug 27, 2013 · Aug 27, 2013
diff --git a/truncate.php b/truncate.php
@@ -4,7 +4,7 @@
  * Truncates string to the specified length.
  *
  * @param  string  $string   String to truncate.
- * @param  integer $len     Desired length.
+ * @param  integer $len      Desired length.
  * @param  boolean $wordsafe Whether to truncate on word boundries or not.
  * @param  boolean $dots     Whether to add dots or not.
  *

diff --git a/truncate.php b/truncate.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * Truncates string to the specified length.
+ *
+ * @param  string  $string   String to truncate.
+ * @param  integer $len     Desired length.
+ * @param  boolean $wordsafe Whether to truncate on word boundries or not.
+ * @param  boolean $dots     Whether to add dots or not.
+ *
+ * @return string
+ */
+function truncate($string, $len, $wordsafe = TRUE, $dots = TRUE)
+{
+	if (mb_strlen($string) <= $len)
+	{
+		return $string;
+	}
+
+	$dots AND $len -= 4;
+
+	if ($wordsafe)
+	{
+		// Leave one more character
+		$string = mb_substr($string, 0, $len + 1);
+
+		// Space exists AND is not on position 0
+		if ($last_space = strrpos($string, ' '))
+		{
+			$string = substr($string, 0, $last_space);
+		}
+		else
+		{
+			$string = mb_substr($string, 0, $len);
+		}
+	}
+	else
+	{
+		$string = mb_substr($string, 0, $len);
+	}
+
+	// Add ellipsis
+	$dots AND $string .= ' ...';
+
+	return $string;
+}