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/**
 *$url = 'http://wx.qlogo.cn/mmopen/xu0fLo9waqKSTDO7j0kSO41O5Luq3LB6ozUvY4O7OsXUWNicB49fBs8nGYzoqcwGDARQZHpVuic4JSDngEVjVo10BoiaPd0iciaOb/0';
 *$a = curl_file_get_contents($url);
 *file_put_contents('uploads/2.jpg', $a);
 */
function curl_file_get_contents($durl){
   $ch = curl_init();
   curl_setopt($ch, CURLOPT_URL, $durl);
   curl_setopt($ch, CURLOPT_TIMEOUT, 2);
   curl_setopt($ch, CURLOPT_USERAGENT, _USERAGENT_);

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/**
 * 获取当前 url
 * @param $use_forwarded_host
 * @return string
 */
function getCurrentUrl($use_forwarded_host = false) {
    $s = $_SERVER;
    $ssl = (!empty($s['HTTPS']) && $s['HTTPS'] == 'on');
    $sp = strtolower($s['SERVER_PROTOCOL']);
    $protocol = substr($sp, 0, strpos($sp, '/')) . (($ssl) ? 's' : '');

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.txt{
    width:200px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/*有宽高的元素*/
.box {
    display: -webkit-box;

shierw

<?php
$uploadUrl = 'http://test.com/upload.php';

// 转发从其它客户端上传的文件，name="file"
upload_file($uploadUrl, realpath($_FILES['file']['tmp_name']), $_FILES['file']['type'], $_FILES['file']['name']);

/**
 * curl上传文件
 */
function upload_file($url, $path, $type, $filename){

shierw

header("Access-Control-Allow-Origin: *");

shierw

$currentCookieParams = session_get_cookie_params();
$rootDomain = '.shixi.com';
session_set_cookie_params(
    $currentCookieParams["lifetime"],
    $currentCookieParams["path"],
    $rootDomain,
    $currentCookieParams["secure"],
    $currentCookieParams["httponly"]
);

shierw

<style>
.text-break {
    width: 200px;
    word-wrap: break-word;
}
</style>

<td style="white-space: normal">
    <div class="text-break">一大段内容<div>
</td>