API16:JArrayHelper/toInteger

Description

Function to convert array to integer values

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Syntax

static toInteger(&$array, $default=null)

Parameter Name	Default Value	Description
&$array		$array The source array to convert
$default	null	array) to assign if $array is not an array

Defined in

libraries/joomla/utilities/arrayhelper.php

Importing

jimport( 'joomla.utilities.arrayhelper' );

Source Body

static function toInteger(&$array, $default = null)
{
        if (is_array($array)) {
                foreach ($array as $i => $v) {
                        $array[$i] = (int) $v;
                }
        } else {
                if ($default === null) {
                        $array = array();
                } elseif (is_array($default)) {
                        JArrayHelper::toInteger($default, null);
                        $array = $default;
                } else {
                        $array = array((int) $default);
                }
        }
}

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Examples

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