goolge seo优化 关键词排名查询
<?php $k = trim($_GET['k']); $u = trim($_GET['u']); $arrKeywords = explode(",", $k); for ($ii = 0; $ii < count($arrKeywords); $ii++) { $outputstr = ''; for ($i = 0; $i < 10; $i++) { $sourcecode = @file_get_contents("http://www.google.cn/search?num=100&q=" . $arrKeywords[$ii]); if ($sourcecode) { break; } } preg_match_all('/<li class=g>(.*?)<cite>(.*?)//', $sourcecode, $urlmatches); for ($j = 0; $j < count($urlmatches[2]); $j++) { if (strstr($urlmatches[2][$j], $u)) { $outputstr.= 1 + $j . ','; } } if ($outputstr <> '') { echo '<script type="text/http://www.phprm.com">parent.document.getElementById("Googlek' . $ii . '").innerHTML = "' . $outputstr . '";</script>'; } else { echo '<script type="text/javascript">parent.document.getElementById("Googlek' . $ii . '").innerHTML = "排名100以外";</script>'; } }
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转载随意,但请附上文章地址:-)