curl_exec($ch);
if (curl_errno($ch)) {
echo 'error: ' . curl_error($ch);}
整理自:https://www.tuicool.com/articles/RneYRv[……]
curl_exec($ch);
if (curl_errno($ch)) {
echo 'error: ' . curl_error($ch);}
整理自:https://www.tuicool.com/articles/RneYRv[……]
<?php
// ask for input
fwrite(STDOUT, "Enter your name: ");// get input$name = trim(fgets(STDIN));// write input backfwrite[......]
<ul class="clearfix">
[e:loop={'SELECT * FROM [!db.pre!]ecms_photo ORDER BY rand() LIMIT 5',5,24,[......]
[e:loop={"18,19,20,21,22",10,0,0,"","id asc"}]
<?
if(empty($bqr[titlepic])){ if(empty($bqr[title[......]
假设,A是客户机,B是代理服务器,C是要访问的服务器。
则使用HTTP_X_FORWARDED_FOR获取到的IP顺序是A IP, B IP。HTTP_CLIENT_IP在高度匿名代理中,为代理B IP[……]
同事计算机老蓝屏,报错如下:
Hardware Malfunction
Call your hardware vendor for support
NMI: Parity Check / Memory Parity ErrorThe system has halted
之[……]
sudo apt-get install sysv-rc-conf
安装后,chkconfig怎么使用,他就怎么使用,示例:
sysv-rc-conf Apache2 on
sysv-rc-conf --list apach[......]
netsh int ip set address "本地连接" static 172.16.xxx.xxx 255.255.255.0 172.16.xxx.xxx 1 [......]
出现这样的问题一般是因为url中有空格导致解析异常,解决办法:
$url = preg_replace("/ /", "%20", $url);
将url中的空格编码替换为UTF8的URLcode。
解决办法来自:ht[……]