PHP获得网页源码

获取网页源代码:

<?php

$lines = file('http://www.hoverreader.com/');

foreach ($lines as $line_num => $line) {
   echo "Line <b>{$line_num}</b> : " . htmlspecialchars($line) . "<br />/n";
}

?>

获取网页的标题:

<?  
$url = 'http://www.hoverreader.com/';  
$lines_array = file($url);  
$lines_string = implode('', $lines_array);  
eregi("<head>(.*)</head>", $lines_string, $head);  
echo $head[0];  
?> 

原文地址:https://www.cnblogs.com/kyxyes/p/3970912.html