Fix bug #64092, Added description and example for parameter "cut" is false and word is long than width.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@336614 c90b9560-bf6c-de11-be94-00142212c4b1

reference/strings/functions/wordwrap.xml

@@ -55,9 +55,10 @@
      <listitem>
       <para>
        If the <parameter>cut</parameter> is set to &true;, the string is
-       always wrapped at or before the specified width.  So if you have
+       always wrapped at or before the specified <parameter>width</parameter>.  So if you have
        a word that is larger than the given width, it is broken apart.
-       (See second example).
+       (See second example). When &false; the function dose not split the word until the end of the word
+       even if the <parameter>width</parameter> is smaller than the word width.
       </para>
      </listitem>
     </varlistentry>
@@ -115,6 +116,29 @@ A very
 long
 wooooooo
 ooooord.
+]]>
+    </screen>
+   </example>
+   <example>
+    <title><function>wordwrap</function> example</title>
+    <programlisting role="php">
+<![CDATA[
+<?php
+$text = "A very long woooooooooooooooooord. and something";
+$newtext = wordwrap($text, 8, "\n", false);
+
+echo "$newtext\n";
+?>
+]]>
+    </programlisting>
+    &example.outputs;
+    <screen>
+<![CDATA[
+A very
+long
+woooooooooooooooooord.
+and
+something
 ]]>
     </screen>
    </example>