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| Dir : /home/jairosvt/public_html/publicidadaf/lib/OX.php |
<?php
/*
+---------------------------------------------------------------------------+
| Revive Adserver |
| http://www.revive-adserver.com |
| |
| Copyright: See the COPYRIGHT.txt file. |
| License: GPLv2 or later, see the LICENSE.txt file. |
+---------------------------------------------------------------------------+
*/
require_once OX_PATH . '/lib/pear/Log.php';
require_once OX_PATH . '/lib/pear/PEAR.php';
/**
* The core OpenX class, providing handy methods that are useful everywhere!
*
* @package OpenX
*/
class OX
{
/**
* A method to construct URLs for static assets, such as images, CSS and
* JavaScript files, based on OpenX installation and configuration details.
*
* @param string $asset An optional relative path to the asset.
* @return string The URL to the asset. If asset was not provided,
* the path does not contain a trailing slash.
*/
function assetPath($asset = null)
{
global $installing;
$aConf = $GLOBALS['_MAX']['CONF'];
$assetsVersion = $aConf['webpath']['adminAssetsVersion'];
$prefix = $installing ? '' : MAX::constructURL(MAX_URL_ADMIN, '');
$pathWithSuffix = $prefix . "assets";
if (strlen($assetsVersion))
{
$pathWithSuffix .= "/" . $assetsVersion;
}
if ($asset != null)
{
return $pathWithSuffix . "/" . $asset;
}
else
{
return $pathWithSuffix;
}
}
/**
* Similar to PHP's realpath(), but works on absolute paths. Cross platform
* friendly, and does not add a trailing /
*
* @param string $path
*/
function realPathRelative($path) {
$path = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $path);
$parts = array_filter(explode(DIRECTORY_SEPARATOR, $path), 'strlen');
$absolutes = array();
foreach ($parts as $part) {
if ('.' == $part) continue;
if ('..' == $part) {
array_pop($absolutes);
} else {
$absolutes[] = $part;
}
}
return implode(DIRECTORY_SEPARATOR, $absolutes);
}
/**
* A method to temporarily disable PEAR error handling by
* pushing a null error handler onto the top of the stack.
*
* @static
*/
function disableErrorHandling()
{
PEAR::pushErrorHandling(null);
}
/**
* A method to re-enable PEAR error handling by popping
* a null error handler off the top of the stack.
*
* @static
*/
function enableErrorHandling()
{
// Ensure this method only acts when a null error handler exists
$stack = &$GLOBALS['_PEAR_error_handler_stack'];
list($mode, $options) = $stack[sizeof($stack) - 1];
if (is_null($mode) && is_null($options)) {
PEAR::popErrorHandling();
}
}
}
?>