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API16

JCacheStorageFile/get

From Joomla! Documentation

< API16:JCacheStorageFile
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Contents

Description

Get cached data from a file by id and group

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Syntax

get($id, $group, $checkTime)
Parameter Name Default Value Description
$id $id The cache data id
$group $group The cache data group
$checkTime $checkTime True to verify cache time expiration threshold

Returns

mixed Boolean false on failure or a cached data string

Defined in

libraries/joomla/cache/storage/file.php

Importing

jimport( 'joomla.cache.storage.file' );

Source Body

function get($id, $group, $checkTime)
{
        $data = false;
 
        $path = $this->_getFilePath($id, $group);
        $this->_setExpire($id, $group);
        if (file_exists($path)) {
                $data = file_get_contents($path);
                if ($data) {
                        // Remove the initial die() statement
                        $data   = preg_replace('/^.*\n/', '', $data);
                }
        }
 
        return $data;
}

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Examples

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