SQL Injection exists in the ThinkPHP framework architecture
Many people believe that SQL injection can be perfectly avoided without splicing SQL statements by using the database query method provided by the framework. Then you are wrong. Sometimes
The blog was intruded the day before yesterday and the homepage was modified.
The intrusion traces have been sorted out in the past two days.
The so-called people are floating in the rivers and lakes, how can they not get a knife?
I haven't had a
Our PHP program sometimes needs to be executed periodically, we can use the Ignore_user_abort function or put JS on the page to let the user help us to achieve. But neither of these methods is reliable and unstable. We can use the Linux crontab tool
① loading PHP modules into Apache:LoadModule php5_module "D:\php5\php5apache2_2.dll" ② join to identify extension. php files (can also be custom extensions)AddType application/ x-httpd-php. php ③ Home settings directoryindex index.html index.php ④
① Automatic start:First, write the test script. in/usr, trans. ShGedit/etc/init. d/rc. LocalAdd the script address to the end.
② Run the script regularly:The following parts are transferred from: http://hi.baidu.com/michaelxdt/item/a8e4fec22a59867388
From: http://blog.chinaunix.net/u3/111961/showart_2359262.html
Cron is a Linux scheduled execution tool that can run jobs without human intervention.
1. About crontab
In ubuntu server 9.10, cron is installed and started by default. The/etc/crontab
The following describes the official PHP automated testing method. The following describes how to analyze the source code of PHP's latest official version 5.2.8 on the LINUX system platform. First, let's take a look at PHP's automated test script
Php is a server-side script and does not have a professional settimeout function like js to be executed on a regular basis. However, as long as the browser does not close all layers, it can be done. Let's take a look at it. Php is a server-side
Linux's implementation of php's scheduled cron task does not have a solution for PHP itself to execute the scheduled task, but it is completed by using the sleep function. In this way, you need to make some configuration in advance, such as the
This article provides a detailed analysis of the use of crontab. For more information about how to use crontab to regularly execute php code, for example, once every 10 minutes:
/10 ***** wget-q -- sqider http ://******
1. use PHP to execute
Our PHP program sometimes needs timed execution. we can use the ignore_user_abort function or place js on the page to help us implement it. However, both methods are unreliable and unstable. We can use the Linux Crontab tool to trigger PHP execution
First, create a command filePHP Artisan make:console RefreshtokenCreating refreshtoken.php under Create App/console/commandsTake a name.protected ' Refreshtoken ';Add a descriptionprotected ' Refresh Api Token ';Implementing functionality in the
Use Crontab to execute PHP code at regular intervals, with an example of every 10 minutes:
/10 * * * * wget-q--sqider http://******
first, use PHP to execute script in crontabJust like calling a normal shell script in crontab (specific crontab
For help! I encountered an inexplicable problem! Thinkphp framework
Originally, wamp2.4 win7 could run on another computer. now, with another computer, wamp3.0 win10 cannot run. why? Is the configuration not properly configured?
The following
Php crawler: Zhihu user data crawling and analysis background description, the data crawled is analyzed and presented in a simple way. Demo address
Php spider code and user dashboard display code. after finishing the code, upload it to github
Php automatically jumps to the Home module using the thinkPhP framework.
Input in the browser
Http: // 127.0.0.1/NovoMagic/index. php/Dac/Test/d
The logon page is automatically displayed.
Http: // 127.0.0.1/NovoMagic/index.
thinkphp Execute Crond,thinkphpcrond below
thinkphp turn on CLI support1, TP support CLI Command mode, the path of the manual is 13.7.4 if the other framework does not support the CLI, then only write the program directly, in fact, is to write the
Sometimes when you write some scripts on the server, you often have to put them in crontab and run them regularly. Long time, there is a problem, that is, the program repeatedly run consumes too much resources, how to deal with it? Here are two ways
Document directory
1. wget
2. SCP (mutual copy between servers)
3. PS aux
4. CP: Copy directory
5. MV: Change the directory or file name
6. Find: Find a file containing a keyword in a directory.
7. RM: delete a directory
8. Tail: view the
Centos5.7 compile and install cacti
Compile and install cacti
# Enable snmp for the original php
Yum install net-snmp-devel net-snmp-utils-y
# Go To The php source code directory
Cd/usr/local/src/php/src/php-5.2.17/ext/snmp./Configure --
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