$key = "***-***";
$cx = "***:***";
$keyword = "検索キーワード";
$url = 'https://www.googleapis.com/customsearch/v1?q='.$keyword.'&key='.$key.'&cx='.$cx;
$html = file_get_contents($url,true);
$count = mb_substr_count($html, "htmlTitle");
echo $count;

$key = "***-***"; $cx = "***:***"; $keyword = "検索キーワード"; $url = 'https://www.googleapis.com/customsearch/v1?q='.$keyword.'&key='.$key.'&cx='.$cx; $html = file_get_contents($url,true); $count = mb_substr_count($html, "htmlTitle"); echo $count;