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smarty/docs/en/designers/language-modifiers/language-modifier-replace.xml
pete_morgan 63391c75bc tweek
2005-09-10 12:52:18 +00:00

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision$ -->
<sect1 id="language.modifier.replace">
<title>replace</title>
<informaltable frame="all">
<tgroup cols="5">
<colspec colname="param" align="center" />
<colspec colname="type" align="center" />
<colspec colname="required" align="center" />
<colspec colname="default" align="center" />
<colspec colname="desc"/>
<thead>
<row>
<entry>Parameter Position</entry>
<entry>Type</entry>
<entry>Required</entry>
<entry>Default</entry>
<entry>Description</entry>
</row>
</thead>
<tbody>
<row>
<entry>1</entry>
<entry>string</entry>
<entry>Yes</entry>
<entry><emphasis>n/a</emphasis></entry>
<entry>This is the string of text to be replaced.</entry>
</row>
<row>
<entry>2</entry>
<entry>string</entry>
<entry>Yes</entry>
<entry><emphasis>n/a</emphasis></entry>
<entry>This is the string of text to replace with.</entry>
</row>
</tbody>
</tgroup>
</informaltable>
<para>
A simple search and replace on a variable. This is equivalent to the PHP
<ulink url="&url.php-manual;str_replace">str_replace()</ulink> function.
</para>
<example>
<title>replace</title>
<programlisting role="php">
<![CDATA[
<?php
$smarty->assign('articleTitle', "Child's Stool Great for Use in Garden.");
?>
]]>
</programlisting>
<para>
Where template is:
</para>
<programlisting>
<![CDATA[
{$articleTitle}
{$articleTitle|replace:'Garden':'Vineyard'}
{$articleTitle|replace:' ':' '}
]]>
</programlisting>
<para>
This should output:
</para>
<screen>
<![CDATA[
Child's Stool Great for Use in Garden.
Child's Stool Great for Use in Vineyard.
Child's Stool Great for Use in Garden.
]]>
</screen>
</example>
<para>
See also <link linkend="language.modifier.regex.replace">regex_replace</link>
and <link linkend="language.modifier.escape">escape</link>.
</para>
</sect1>
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