/**
* Class autoloader
*
* Include classes automatically when they are instantiated.
* @param string
*/
function __autoload($strClassName)
{
$objCache = FileCache::getInstance('autoload');
// Try to load the class name from the session cache
if (!$GLOBALS['TL_CONFIG']['debugMode'] && isset($objCache->{$strClassName})) {
if (@(include_once TL_ROOT . '/' . $objCache->{$strClassName})) {
return;
// The class could be loaded
} else {
unset($objCache->{$strClassName});
// The class has been removed
}
}
$strLibrary = TL_ROOT . '/system/libraries/' . $strClassName . '.php';
// Check for libraries first
if (file_exists($strLibrary)) {
include_once $strLibrary;
$objCache->{$strClassName} = 'system/libraries/' . $strClassName . '.php';
return;
}
// Then check the modules folder
foreach (scan(TL_ROOT . '/system/modules/') as $strFolder) {
if (substr($strFolder, 0, 1) == '.') {
continue;
}
$strModule = TL_ROOT . '/system/modules/' . $strFolder . '/' . $strClassName . '.php';
if (file_exists($strModule)) {
include_once $strModule;
$objCache->{$strClassName} = 'system/modules/' . $strFolder . '/' . $strClassName . '.php';
return;
}
}
// HOOK: include Swift classes
if (class_exists('Swift', false)) {
Swift::autoload($strClassName);
return;
}
// HOOK: include DOMPDF classes
if (function_exists('DOMPDF_autoload')) {
DOMPDF_autoload($strClassName);
return;
}
trigger_error(sprintf('Could not load class %s', $strClassName), E_USER_ERROR);
}
<?php
/****************************************************************************/
/* */
/* YOU MAY WISH TO MODIFY OR REMOVE THE FOLLOWING LINES WHICH SET DEFAULTS */
/* */
/****************************************************************************/
Swift::autoload("Swift_Preferences");
$preferences = Swift_Preferences::getInstance();
// Sets the default charset so that setCharset() is not needed elsewhere
$preferences->setCharset('utf-8');
// Without these lines the default caching mechanism is "array" but this uses a lot of memory.
// If possible, use a disk cache to enable attaching large attachments etc.
// You can override the default temporary directory by setting the TMPDIR environment variable.
// The @ operator in front of is_writable calls is to avoid PHP warnings
// when using open_basedir
$tmp = getenv('TMPDIR');
if ($tmp && @is_writable($tmp)) {
$preferences->setTempDir($tmp)->setCacheType('disk');
} elseif (function_exists('sys_get_temp_dir') && @is_writable(sys_get_temp_dir())) {
$preferences->setTempDir(sys_get_temp_dir())->setCacheType('disk');
}
// this should only be done when Swiftmailer won't use the native QP content encoder
// see mime_deps.php
if (version_compare(phpversion(), '5.4.7', '<')) {
$preferences->setQPDotEscape(false);
}