cvs: smarty /docs/en/designers/language-builtin-functions language-function-if.xml

pete_morgan		Sat Sep 10 09:21:14 2005 EDT

  Modified files:              
    /smarty/docs/en/designers/language-builtin-functions	
                                                        	language-function-if.xml 
  Log:
  added php function example
  
http://cvs.php.net/diff.php/smarty/docs/en/designers/language-builtin-functions/language-function-if.xml?r1=1.5&r2=1.6&ty=u
Index: smarty/docs/en/designers/language-builtin-functions/language-function-if.xml
diff -u smarty/docs/en/designers/language-builtin-functions/language-function-if.xml:1.5 smarty/docs/en/designers/language-builtin-functions/language-function-if.xml:1.6
--- smarty/docs/en/designers/language-builtin-functions/language-function-if.xml:1.5	Fri May 27 12:25:01 2005
+++ smarty/docs/en/designers/language-builtin-functions/language-function-if.xml	Sat Sep 10 09:21:14 2005
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <sect1 id="language.function.if">
  <title>{if},{elseif},{else}</title>
  <para>
@@ -9,8 +9,10 @@
   Every <emphasis>{if}</emphasis> must be paired with an
   <emphasis>{/if}</emphasis>. <emphasis>{else}</emphasis> and
   <emphasis>{elseif}</emphasis> are also permitted. All PHP conditionals
+  and functions 
   are recognized, such as <emphasis>||</emphasis>, <emphasis>or</emphasis>,
-  <emphasis>&amp;&amp;</emphasis>, <emphasis>and</emphasis>, etc.
+  <emphasis>&amp;&amp;</emphasis>, <emphasis>and</emphasis>, 
+  <emphasis>is_array()</emphasis>, etc.
  </para>
 
  <para>
@@ -206,6 +208,11 @@
 {if $var is even by 3}
    ...
 {/if}
+
+{* check for array. *}
+{if is_array($foo) }
+   ...do something
+{/if}
 ]]>
   </programlisting>
  </example>

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