php foreach curl,在foreach循环中使用cURL(php)
我有许多HTTPS-URLS,我必须在其中找到特殊短语,因此我试图在foreach循环中使用cURL,但是它不起作用.
...
foreach($sites as $site) {
$URL = $site;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
$response = curl_exec($ch);
curl_close($ch);
}
print substr($response, $start, $i);
...
如果仅使用一个HTTPS-URL,则会得到该短语,但是在foreach循环中却无法正常工作.
有人能帮我吗？ (：
请原谅我的英语不好.
解决方法:
这可能有帮助:)将结果存储在数组中
$sites = [https://stackoverflow.com,http://example.org];
$result = [];
foreach ($sites as $site) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $site);
// User agent
curl_setopt($ch, CURLOPT_USERAGENT, "PHP Curl");
// Include header in result? (0 = yes, 1 = no)
curl_setopt($ch, CURLOPT_HEADER, 0);
// Should cURL return or print out the data? (true = return, false = print)
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
// Timeout in seconds
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
// execute the given URL, and return output
$result[] = curl_exec($ch);
curl_close($ch);
}
var_dump($result);
标签：foreach,curl,php-curl,php
我有许多HTTPS-URLS,我必须在其中找到特殊短语,因此我试图在foreach循环中使用cURL,但是它不起作用. ... foreach($sites as $site) { $URL = $site; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); $response = curl_exec($ch); curl_close($ch); } print substr($response, $start, $i); ... 如果仅使用一个HTTPS-URL,则会得到该短语,但是在foreach循环中却无法正常工作. 有人能帮我吗？ (： 请原谅我的英语不好. 解决方法: 这可能有帮助:)将结果存储在数组中 $sites = [https://stackoverflow.com,http://example.org]; $result = []; foreach ($sites as $site) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $site); // User agent curl_setopt($ch, CURLOPT_USERAGENT, "PHP Curl"); // Include header in result? (0 = yes, 1 = no) curl_setopt($ch, CURLOPT_HEADER, 0); // Should cURL return or print out the data? (true = return, false = print) curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Timeout in seconds curl_setopt($ch, CURLOPT_TIMEOUT, 10); // execute the given URL, and return output $result[] = curl_exec($ch); curl_close($ch); } var_dump($result); 标签：foreach,curl,php-curl,php