API17

JRequest::getVar: Difference between revisions

From Joomla! Documentation

← Older edit
BastianW (talk | contribs)
30 edits
m →User contributed notes: added example
m preparing for archive only
 
(4 intermediate revisions by the same user not shown)
Line 4: Line 4:
Fetches and returns a given variable.  
Fetches and returns a given variable.  


{{Description:JRequest::getVar}}
 
<span class="editsection" style="font-size:76%;">
 
<nowiki>[</nowiki>[[Description:JRequest::getVar|Edit Descripton]]<nowiki>]</nowiki>
</span>
<source lang="php">
<source lang="php">
public static function getVar (
public static function getVar (
Line 53: Line 51:
* '''Defined''' on line 92 of libraries/joomla/environment/request.php
* '''Defined''' on line 92 of libraries/joomla/environment/request.php
* '''Referenced by'''
* '''Referenced by'''
** [[JSession::_start/11.1|JSession::_start]]
** [[API17:JSession::_start|JSession::_start]]
** [[JControllerAdmin::checkin/11.1|JControllerAdmin::checkin]]
** [[API17:JControllerAdmin::checkin|JControllerAdmin::checkin]]
** [[JControllerAdmin::delete/11.1|JControllerAdmin::delete]]
** [[API17:JControllerAdmin::delete|JControllerAdmin::delete]]
** [[JControllerForm::edit/11.1|JControllerForm::edit]]
** [[API17:JControllerForm::edit|JControllerForm::edit]]
** [[JController::getInstance/11.1|JController::getInstance]]
** [[API17:JController::getInstance|JController::getInstance]]
** [[JModelList::getUserStateFromRequest/11.1|JModelList::getUserStateFromRequest]]
** [[API17:JModelList::getUserStateFromRequest|JModelList::getUserStateFromRequest]]
** [[JCache::makeId/11.1|JCache::makeId]]
** [[API17:JCache::makeId|JCache::makeId]]
** [[JControllerAdmin::publish/11.1|JControllerAdmin::publish]]
** [[API17:JControllerAdmin::publish|JControllerAdmin::publish]]
** [[JControllerAdmin::reorder/11.1|JControllerAdmin::reorder]]
** [[API17:JControllerAdmin::reorder|JControllerAdmin::reorder]]
** [[JControllerForm::save/11.1|JControllerForm::save]]
** [[API17:JControllerForm::save|JControllerForm::save]]
** [[JControllerAdmin::saveorder/11.1|JControllerAdmin::saveorder]]
** [[API17:JControllerAdmin::saveorder|JControllerAdmin::saveorder]]
===See also===
===See also===
* {{JVer|11.1}} '''JRequest::getVar source code''' on [[jplatform:environment/request.php#cl-84|BitBucket]]
* {{JVer|11.1}} '''JRequest::getVar source code''' on [[jplatform:environment/request.php#cl-84|BitBucket]]
* {{JVer|11.1}} Class [[JRequest/11.1|JRequest]]
* {{JVer|11.1}} Class [[API17:JRequest|JRequest]]
* {{JVer|11.1}} Subpackage [[Subpackage_Environment/11.1|Environment]]
* {{JVer|11.1}} Subpackage [[API17:Subpackage_Environment|Environment]]
* [[JRequest::getVar|Other versions of JRequest::getVar]]
* [[API17:JRequest::getVar|Other versions of JRequest::getVar]]
{{SeeAlso:JRequest::getVar}}
 
<span class="editsection" style="font-size:76%;">
 
<nowiki>[</nowiki>[[SeeAlso:JRequest::getVar|Edit See Also]]<nowiki>]</nowiki>
</span>
===User contributed notes===
===User contributed notes===
===Example===
===Example===
Line 80: Line 76:
</source>
</source>


<CodeExamplesForm />
=== Code Examples ===
<dpl>
<dpl>
noresultsheader=\n
noresultsheader=\n
category=JRequest::getVar
category=JRequest::getVar
category=CodeExample
namespace=CodeExample
category=MethodExample
category=MethodExample
include=*
include=*
Line 90: Line 86:
format= ,,,
format= ,,,
</dpl>
</dpl>
<noinclude>[[Category:JRequest]][[Category:JRequest::getVar]]</noinclude>
<noinclude>[[Category:Platform 11.1]][[Category:Archived pages API17]]</noinclude>

Latest revision as of 03:36, 25 March 2017

Joomla 11.1 JRequest::getVar

Description

Fetches and returns a given variable. 


public static function getVar (
        $name
        $default=null
        $hash= 'default'
        $type= 'none'
        $mask=0
)
Parameter Type Default Description
$name
$default null
$hash 'default'
$type 'none'
$mask 0

See also


User contributed notes

Example

//Retrieve file details from uploaded file, sent from upload form
$file = JRequest::getVar('upload_file', null, 'files', 'array');

Code Examples


Retrieved from "https://docs.sandbox.joomla.org/index.php?title=API17:JRequest::getVar&oldid=385915"