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API16

JRequest/getFloat

< API16:JRequest

The "API16" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.

Description

Fetches and returns a given filtered variable. The float filter only allows digits and periods. This is currently only a proxy function for getVar().



Syntax

static getFloat($name, $default=0.0, $hash= 'default')
Parameter Name Default Value Description
$name $name Variable name.
$default 0.0 $default Default value if the variable does not exist.
$hash 'default' $hash Where the var should come from (POST, GET, FILES, COOKIE, METHOD).

Returns

float Requested variable.

Defined in

libraries/joomla/environment/request.php

Importing

jimport( 'joomla.environment.request' );

Source Body

public static function getFloat($name, $default = 0.0, $hash = 'default')
{
        return self::getVar($name, $default, $hash, 'float');
}



Examples

Code Examples


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