preg_replace('#<script(.*?)>(.*?)</script>#is','',$text);

localredirect($arResult['ITEMS'][0]['DETAIL_PAGE_URL'],false,"301 Moved permanently");

$objects=array_map("unserialize",array_unique(array_map("serialize",$objects)));

... JRequest::get('post') ...

$row->descr = JRequest::getVar( 'descr', '', 'post', 'string', JREQUEST_ALLOWHTML );

require "FGetCSV.php";
$content=file_get_contents($f);
if(($handle=fopen("php://memory","r+"))!==FALSE){
	fputs($handle,$content);
	rewind($handle);
	while($data=File_FGetCSV::fgetcsv($handle,65536,";")) {
		print_r($data);
	}
}

$abc=array();
$range=range(192,223);
foreach($range as $letter) {
	$abc[]=chr($letter);
}
print_r($abc);

$abc=array();
foreach(range(chr(0xC0),chr(0xDF)) as $letter) {
	$abc[]=iconv('CP1251','UTF-8',$letter);
}
print_r($abc);