Question

我想要不。通过刮Instagram的粉丝。使用以下代码：

<?php
    function callInstagram($url)
    {
        $ch = curl_init();
        curl_setopt_array($ch, array(
        CURLOPT_URL => $url,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_SSL_VERIFYPEER => false,
        CURLOPT_SSL_VERIFYHOST => 2));

        $result = curl_exec($ch);
        curl_close($ch); 

        return $result;
    } 

    $url = "https://www.instagram.com/ravij28/";
    $dom = new domDocument();  
    $dom->loadHTML($result); 
    $dom->preserveWhiteSpace = false; 
    $tables = $dom->getElementsByTagName('script type'); 
    ?>

错误：

解析错误：语法错误，意外＆＃39; $ dom＆＃39; （T_VARIABLE）在第20行的C：\ wamp \ www \ Trial \ curl.php

请提出一些解决方案。

Answer 1

function callInstagram($url)
{
    $ch = curl_init();
    curl_setopt_array($ch, array(
    CURLOPT_URL => $url,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_SSL_VERIFYPEER => false,
    CURLOPT_SSL_VERIFYHOST => 2));
    $result = curl_exec($ch);
    curl_close($ch); 
    return $result;
} 
$url = "https://www.instagram.com/ravij28/";
$dom = new domDocument();  
$dom->loadHTML(callInstagram($url)); 
$dom->preserveWhiteSpace = false; 
$tables = $dom->getElementsByTagName('script'); 
print_r($tables);

这显示DOMNodeList对象（[length] =＆gt; 11）AND

 $tables = $dom->getElementsByTagName('script type'); 
print_r($tables);

显示 DOMNodeList对象（[length] =＆gt; 0）

在PHP中使用DOM时解析错误

1 个答案: