Joomla! Documentation™

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Syntax

static toString($array=null, $inner_glue= '=', $outer_glue= ' ', $keepOuterKey=false)

Parameter Name	Default Value	Description
$array	null
$inner_glue	'='
$outer_glue	' '
$keepOuterKey	false

Defined in

libraries/joomla/utilities/arrayhelper.php

Importing

jimport( 'joomla.utilities.arrayhelper' );

Source Body

static function toString($array = null, $inner_glue = '=', $outer_glue = ' ', $keepOuterKey = false)
{
        $output = array();

        if (is_array($array))
        {
                foreach ($array as $key => $item)
                {
                        if (is_array ($item))
                        {
                                if ($keepOuterKey) {
                                        $output[] = $key;
                                }
                                // This is value is an array, go and do it again!
                                $output[] = JArrayHelper::toString($item, $inner_glue, $outer_glue, $keepOuterKey);
                        }
                        else {
                                $output[] = $key.$inner_glue.'"'.$item.'"';
                        }
                }
        }

        return implode($outer_glue, $output);
}

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