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smarty/docs/en/programmers/api-functions/api-register-compiler-function.xml
2004-04-18 19:22:55 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
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<refentry id="api.register.compiler.function">
<refnamediv>
<refname>register_compiler_function</refname>
<refpurpose></refpurpose>
</refnamediv>
<refsect1>
<title />
<methodsynopsis>
<type>bool</type><methodname>register_compiler_function</methodname>
<methodparam><type>string</type><parameter>name</parameter></methodparam>
<methodparam><type>mixed</type><parameter>impl</parameter></methodparam>
<methodparam><type>bool</type><parameter>cacheable</parameter></methodparam>
</methodsynopsis>
<para>
Use this to dynamically register a compiler function plugin.
Pass in the compiler function name, followed by the PHP
function that implements it.
</para>
<para>
The php-function callback <parameter>impl</parameter> can be either (a) a string
containing the function name or (b) an array of the form
<literal>array(&amp;$object, $method)</literal> with
<literal>&amp;$object</literal> being a reference to an
object and <literal>$method</literal> being a string
containing the mehod-name or (c) an array of the form
<literal>array(&amp;$class, $method)</literal> with
<literal>$class</literal> being a classname and
<literal>$method</literal> being a class method of that
class.
</para>
<para>
<parameter>cacheable</parameter> can be omitted in
most cases. See <link linkend="caching.cacheable">Controlling
Cacheability of Plugins' Output</link> on how to it properly.
</para>
</refsect1>
</refentry>
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