regexsiz bu şekilde yapılabilir
$page = file_get_contents("https://www.showtv.com.tr/yayin-akisi");
$dom = new DOMDocument;
@$dom->loadHTML($page);
$xpath = new DOMXPath($dom);
$dom_list = $xpath->query("//div[@class='slider']/div/div[contains(@class, 'item')]");
$count = $dom_list->length;
for($i = 0 ; $i < $count; $i++){
if(strpos($dom_list->item($i)->getAttribute("class"), 'active') !== false){
echo("LIVE");
}
$link = "https://www.showtv.com.tr".$dom_list->item($i)->childNodes->item(1)->getAttribute("href");
$time = $dom_list->item($i)->childNodes->item(1)->childNodes->item(1)->childNodes->item(1)->nodeValue;
$title = $dom_list->item($i)->childNodes->item(1)->childNodes->item(1)->childNodes->item(3)->childNodes->item(3)->childNodes->item(1)->nodeValue;
$status = $dom_list->item($i)->childNodes->item(1)->childNodes->item(1)->childNodes->item(3)->childNodes->item(3)->childNodes->item(3)->nodeValue;
$descrip = $dom_list->item($i)->childNodes->item(1)->childNodes->item(1)->childNodes->item(3)->childNodes->item(3)->childNodes->item(5)->nodeValue;
echo($link."
".$time."
".$title."
".$status."
".$descrip);
}
?>