- Document print to be a language construct

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@67706 c90b9560-bf6c-de11-be94-00142212c4b1

functions/strings.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.153 $ -->
+<!-- $Revision: 1.154 $ -->
  <reference id="ref.strings">
   <title>String functions</title>
   <titleabbrev>Strings</titleabbrev>
@@ -1744,6 +1744,11 @@ echo $second[1]; /* prints "another" */
     <simpara>
      Outputs <parameter>arg</parameter>. &return.success;
     </simpara>
+    <para>
+     <function>print</function> is not actually a function (it is a
+     language construct) so you are not required to use parentheses
+     with it.
+    </para>
     <example>
      <title><function>print</function> examples</title>
      <programlisting role="php">
@@ -1761,7 +1766,7 @@ print "This spans\nmultiple lines. The newlines will be\noutput as well.";
 
 print "escaping characters is done \"Like this\"."
 
-//You can use variables inside of an print statement
+// You can use variables inside of an print statement
 $foo = "foobar";
 $bar = "barbaz";