View source for Extension:ParserFunctions

{{extension
|name = ParserFunctions
|status = stable
|type1 = parser function
|hook1 = ParserFirstCallInit
|mediawiki = 1.7+
|needs-updatephp = No
|version = 1.5.1
|update= 2013-01-06
|username = Tim Starling
|license  = GPL2 or {{Tim Starling license}}
|download = {{WikimediaDownload|ParserFunctions}}
|description = Enhances parser with logical and string functions
|changelog = [https://gerrit.wikimedia.org/r/gitweb?p=mediawiki/extensions/ParserFunctions.git;a=log;h=HEAD CHANGELOG]
|readme = [https://gerrit.wikimedia.org/r/gitweb?p=mediawiki/extensions/ParserFunctions.git;a=blob;f=README;hb=HEAD README]
|bugzilla = ParserFunctions
|pagedrive1 = true
}}

The '''ParserFunctions''' extension enhances the wikitext parser with helpful functions, mostly related to logic and string-handling. Since MediaWiki 1.15, ParserFunctions has incorporated most (but not all) of the functions from the [[Extension:StringFunctions|StringFunctions]] extension, which may be enabled or disabled (see install instructions hereafter).

== Usage ==

For usage instructions, see the [[Help:Extension:ParserFunctions|ParserFunctions help page]], and the [[Extension:StringFunctions|StringFunctions]] page.

== Installation ==
{{note|1=This extension is bundled with MediaWiki 1.18 and above (to enable it skip directly to step 4 below). Steps 1 to 3 only apply to previous versions of MediaWiki.}}
# [[Download from Git|Download the files from Git]] or [[Special:ExtensionDistributor/ParserFunctions|download a snapshot]]. Choose the version that matches your version of MediaWiki.
# Create a directory <code>ParserFunctions</code> in your <code>$IP/extensions</code> directory.
# Extract the files to this <code>[[Manual:$IP|$IP]]/extensions/ParserFunctions</code> directory.
# Add to the bottom of [[Manual:LocalSettings.php|LocalSettings.php]]:<syntaxhighlight lang="php" enclose="div">require_once( "$IP/extensions/ParserFunctions/ParserFunctions.php" );</syntaxhighlight> 
# If you want to use the integrated string function functionality, add just ''after'' that line <syntaxhighlight lang="php">$wgPFEnableStringFunctions = true;</syntaxhighlight>
# Installation can now be verified through [[Special:Version]] of your wiki.

== See also ==
* [[Extension:ParserFunctions/Extended|ParserFunctions - extended]] 

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