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php - echo getUrlContent($url) 仅用于最后一个 url

问题描述

我有一个站点 urls 数组（php 文件链接），需要通过循环回显每个，但它只显示循环的最后一个 url 的内容！我使用了 getUrlContent($url) 函数

<?php

$work_fldr = "work_fldr";
$ini_list_fl = $work_fldr.'/site_list.txt';

If (isset($ini_list_fl)){
      
    $site_arr = explode(PHP_EOL, file_get_contents($ini_list_fl));

    $default_site = $site_arr[0];
    $cntnt_fl = $default_site.'/ptmw/work_fldr/cntnt_fl.txt';
    $ini_fl =  $default_site.'/ptmw/work_fldr/POST.ini';

    for ($i=1;$i<sizeof($site_arr);$i++){

        $site_ex = explode('|', $site_arr[$i] );

        $site_url = $site_ex[1].'/ptmw/create_post.php?cat='.$site_ex[3].'&usrnm='.$site_ex[2].'&inifl='.$ini_fl.'&cntntfl='.$cntnt_fl;

        echo getUrlContent($site_url);
        echo '===============================<br>';
    }

}

function getUrlContent($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 0);
    curl_setopt($ch, CURLOPT_COOKIESESSION, true);
    curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');
    curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
        'Accept-Language:en-US,en;q=0.8',
        'Cache-Control:max-age=0',
        'Connection:keep-alive',
        'User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36',
    ]);
    $result = curl_exec($ch);
    curl_close($ch);

    return $result;
}

?>

这是示例文件内容：

POST.ini

[0]
Title = "post title"
Featured_img = "image url"

site_list.txt

http://engnajjar2.000webhostapp.com
mhd2020|http://mhd2020.000webhostapp.com|username|1
engnajjar2|http://engnajjar2.000webhostapp.com|username|1

请问如何回显每个网址的内容？

标签： phpcurl

解决方案

我建议使用以下更改更新您的代码：

site_list.txt包含：

http://engnajjar2.000webhostapp.com
mhd2020|http://mhd2020.000webhostapp.com|username|1
engnajjar2|http://engnajjar2.000webhostapp.com|username|1

PHP 脚本包含：

<?php

$site_arr = explode(PHP_EOL, trim(file_get_contents('site_list.txt')));

$default_site = $site_arr[0];
$cntnt_fl = $default_site.'/ptmw/work_fldr/cntnt_fl.txt';
$ini_fl =  $default_site.'/ptmw/work_fldr/POST.ini';

foreach ($site_arr as $key => $site) {
    if ($key == 0) {
        continue;
    }

    $site_ex = explode('|', $site );

    $site_url = $site_ex[1].'/ptmw/create_post.php?cat='.$site_ex[3].'&usrnm='.$site_ex[2].'&inifl='.$ini_fl.'&cntntfl='.$cntnt_fl;

    echo "URL -> ".$site_url."\n";
    echo getUrlContent($site_url)."\n";
}

function getUrlContent($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 0);
    curl_setopt($ch, CURLOPT_COOKIESESSION, true);
    curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');
    curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
        'Accept:text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
        'Accept-Language:en-US,en;q=0.8',
        'Cache-Control:max-age=0',
        'Connection:keep-alive',
        'User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.116 Safari/537.36',
    ]);
    $result = curl_exec($ch);
    curl_close($ch);

    return $result;
}

->

URL -> http://mhd2020.000webhostapp.com/ptmw/create_post.php?cat=1&usrnm=username&inifl=http://engnajjar2.000webhostapp.com/ptmw/work_fldr/POST.ini&cntntfl=http://engnajjar2.000webhostapp.com/ptmw/work_fldr/cntnt_fl.txt

<span id="post_ID" value="240">240</span><br>
<span id="sample-permalink_240" href="https://mhd2020.000webhostapp.com/?p=240" >https://mhd2020.000webhostapp.com/?p=240</span><br>
<span id="wp-admin-canonical_240" href="" ></span><br>
<span id="result_240">Successful</span><br>

URL -> http://engnajjar2.000webhostapp.com/ptmw/create_post.php?cat=1&usrnm=username&inifl=http://engnajjar2.000webhostapp.com/ptmw/work_fldr/POST.ini&cntntfl=http://engnajjar2.000webhostapp.com/ptmw/work_fldr/cntnt_fl.txt

<span id="post_ID" value="1639">1639</span><br>
<span id="sample-permalink_1639" href="https://engnajjar2.000webhostapp.com/2021/01/30/hello-39/" >https://engnajjar2.000webhostapp.com/2021/01/30/hello-39/</span><br>
<span id="wp-admin-canonical_1639" href="" ></span><br>
<span id="result_1639">Successful</span><br>

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