List of parser extension tags in a typical Wikipedia edition, and their corresponding extensions.
| {{tag2|categorytree}} || {{ll|Extension:Categorytree}}
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3 KB (376 words) - 11:58, 17 April 2026
<translate><!--T:1--> List of parser extension tags in a typical Wikipedia edition, and their corresponding extensions.</t
| {{tag2|categorytree}} || {{ll|Extension:Categorytree}}
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4 KB (478 words) - 12:04, 12 April 2026
A "'''[[Special:MyLanguage/Help:Extension:ParserFunctions|parser function]]'''" is a [[Special:MyLanguage/Help:Templa
==Syntax prescribed by a parser function extension==
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12 KB (1,475 words) - 15:08, 17 April 2026
<translate><!--T:1--> A "'''[[<tvar name=pfhelp>Special:MyLanguage/Help:Extension:ParserFunctions</tvar>|parser function]]'''" is a [[<tvar name=templateHelp
==Syntax prescribed by a parser function extension== <!--T:7-->
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13 KB (1,595 words) - 12:04, 12 April 2026
...y string else. Added to [[Special:MyLanguage/Extension:Translate|Translate extension]] [[gerrit:c/mediawiki/extensions/Translate/+/148759/|on 2014-08-14]].</sma
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4 KB (378 words) - 12:04, 12 April 2026
For example, one might use a tag extension to introduce a simple {{tag|donation|single}} tag, which injects a donation
You should always check before you start work on an extension to make sure someone else hasn't done exactly what you are trying to do.
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21 KB (2,851 words) - 20:06, 23 April 2026
In part of the <code>{{ll|Manual:Extension registration|extension.json}}</code> file:
...use for a plain internationalisation file (normally just the title of the extension, i.e. "Example"). "Magic" has been appended deliberately so one does not ov
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11 KB (1,587 words) - 10:10, 17 April 2026
Parser functions, added in MediaWiki 1.7, are a type of extension that integrate closely with the parser.
The phrase "parser function" should not be confused with {{ll|Extension:ParserFunctions}}, which is a collection of simple parser functions.
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16 KB (2,153 words) - 12:25, 12 April 2026
For example, {{tag|syntaxhighlight|open}} is a parser tag defined by {{ll|Extension:SyntaxHighlight}}.
{{Extension development}}
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5 KB (660 words) - 11:12, 17 April 2026
In part of the <tvar name=1><code>{{ll|Manual:Extension registration|extension.json}}</code></tvar> file:
...use for a plain internationalisation file (normally just the title of the extension, i.e. "Example"). "Magic" has been appended deliberately so one does not ov
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14 KB (2,007 words) - 10:08, 17 April 2026
<translate><!--T:4--> For example, one might use a tag extension to introduce a simple <tvar name=donation>{{tag|donation|single}}</tvar> ta
<translate><!--T:6--> You should always check before you start work on an extension to make sure someone else hasn't done exactly what you are trying to do.</t
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26 KB (3,583 words) - 15:24, 17 April 2026
...syntaxhighlight|open}}</tvar> is a parser tag defined by <tvar name=2>{{ll|Extension:SyntaxHighlight}}</tvar>.</translate>
{{Extension development}}
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7 KB (903 words) - 10:10, 17 April 2026
<translate><!--T:1--> Parser functions, added in MediaWiki 1.7, are a type of extension that integrate closely with the parser.</translate>
...The phrase "parser function" should not be confused with <tvar name=1>{{ll|Extension:ParserFunctions}}</tvar>, which is a collection of simple parser functions.
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22 KB (2,846 words) - 12:05, 12 April 2026
'''{{ll|Extension:TemplateData|TemplateData}}''' is an extension that stores information and parameters associated with a [[Special:MyLangua
If you want this functionality on your own wiki, install {{ll|Extension:TemplateData}}.
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75 KB (10,927 words) - 13:20, 14 April 2026
{{move|Help:Extension:ParserFunctions/Expr parser function syntax}}
...functions of MediaWiki's {{ll|Extension:ParserFunctions|ParserFunctions}} extension evaluate [[w:Expression (mathematics)|mathematical]] and [[w:Boolean expres
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52 KB (6,911 words) - 10:01, 17 April 2026
{{move|Help:Extension:ParserFunctions/Expr parser function syntax}}
...iki's <tvar name=3>{{ll|Extension:ParserFunctions|ParserFunctions}}</tvar> extension evaluate [[w:Expression (mathematics)|mathematical]] and [[w:Boolean expres
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53 KB (7,102 words) - 09:43, 17 April 2026
...<tvar name=1>'''{{ll|Extension:TemplateData|TemplateData}}'''</tvar> is an extension that stores information and parameters associated with a [[<tvar name=2>Spe
...If you want this functionality on your own wiki, install <tvar name=1>{{ll|Extension:TemplateData}}</tvar>.</translate>
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102 KB (14,435 words) - 13:19, 14 April 2026
Example (extension.json):
* All other XML-like tags (extension tags)
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34 KB (4,993 words) - 11:48, 17 April 2026
<translate><!--T:168--> Example (<tvar name=1>extension.json</tvar>):</translate>
* <translate><!--T:222--> All other XML-like tags (extension tags)</translate>
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48 KB (6,742 words) - 10:17, 17 April 2026
...y mapping the name of the hook to the callback in the extension's {{manual|extension.json}} file:
...' of {{ll|Manual:Configuration settings|LocalSettings.php}} or in your own extension file at the file scope (''not'' in a {{wg|ExtensionFunctions}} function or
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146 KB (16,467 words) - 11:48, 17 April 2026
