Sophie: php-smarty-doc-2.6.26-1mdv2010.0 noarch

php-smarty-doc-2.6.26-1mdv2010.0.noarch.rpm

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><H1
><A
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>register_block()</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN6049"
></A
>register_block()&nbsp;--&nbsp;dynamically register block functions plugins</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN6052"
></A
><H2
>Description</H2
>void <B
CLASS="methodname"
>register_block</B
> ( string name, mixed impl, bool cacheable, mixed cache_attrs)<BR
></BR
><P
>&#13;   Use this to dynamically register
   <A
HREF="plugins.block.functions.html"
>block function plugins</A
>.
   Pass in the block function <TT
CLASS="parameter"
><I
>name</I
></TT
>, followed by the PHP
   function's name that implements it.
  </P
><P
>&#13;   The php-function callback <TT
CLASS="parameter"
><I
>function</I
></TT
> can be either:
   <P
></P
><UL
><LI
><P
>&#13;       A string containing the function <TT
CLASS="parameter"
><I
>name</I
></TT
>
       </P
></LI
><LI
><P
>&#13;       An array of the form <TT
CLASS="literal"
>array(&#38;$object, $method)</TT
> with
       <TT
CLASS="literal"
>&#38;$object</TT
> being a reference to an
       object and <TT
CLASS="literal"
>$method</TT
> being a string
       containing the method-name
       </P
></LI
><LI
><P
>&#13;       An array of the form
       <TT
CLASS="literal"
>array(&#38;$class, $method)</TT
> with
       <TT
CLASS="literal"
>$class</TT
> being the class name and
       <TT
CLASS="literal"
>$method</TT
> being a method of the class.
       </P
></LI
></UL
>
  </P
><P
>&#13;   <TT
CLASS="parameter"
><I
>cacheable</I
></TT
> and <TT
CLASS="parameter"
><I
>cache_attrs</I
></TT
>
   can be omitted in most cases. See <A
HREF="caching.cacheable.html"
>controlling cacheability of plugins' output</A
>
   section on how to implement them properly.
  </P
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><DIV
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><A
NAME="AEN6092"
></A
><P
><B
>Example 13-1. register_block()</B
></P
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><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;function&nbsp;declaration<br /></span><span style="color: #007700">function&nbsp;</span><span style="color: #0000BB">do_translation&nbsp;</span><span style="color: #007700">(</span><span style="color: #0000BB">$params</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$content</span><span style="color: #007700">,&nbsp;&amp;</span><span style="color: #0000BB">$smarty</span><span style="color: #007700">,&nbsp;&amp;</span><span style="color: #0000BB">$repeat</span><span style="color: #007700">)<br />{<br />&nbsp;&nbsp;if&nbsp;(isset(</span><span style="color: #0000BB">$content</span><span style="color: #007700">))&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000BB">$lang&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$params</span><span style="color: #007700">[</span><span style="color: #DD0000">'lang'</span><span style="color: #007700">];<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #FF8000">//&nbsp;do&nbsp;some&nbsp;translation&nbsp;with&nbsp;$content<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">return&nbsp;</span><span style="color: #0000BB">$translation</span><span style="color: #007700">;<br />&nbsp;&nbsp;}<br />}<br /><br /></span><span style="color: #FF8000">//&nbsp;register&nbsp;with&nbsp;smarty<br /></span><span style="color: #0000BB">$smarty</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">register_block</span><span style="color: #007700">(</span><span style="color: #DD0000">'translate'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'do_translation'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></TD
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>&#13;    Where the template is:
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><PRE
CLASS="programlisting"
>{translate lang='br'}Hello, world!{/translate}</PRE
></TD
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><P
>&#13;    See also
    <A
HREF="api.unregister.block.html"
><TT
CLASS="varname"
>unregister_block()</TT
></A
>
    and the
    <A
HREF="plugins.block.functions.html"
>plugin block functions</A
> page.
  </P
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