ThinkPHP framework knowledge, thinkphp framework
Php framework
1. Real project development steps:
Ii. Problems:
1. unreasonable division of labor for multi-person development projects (html php mysql)
2. The Code style is different and it is very
1. try to copy a logon program. This logon form is on the homepage. after successful logon, you are required to use ajax to return the username information (saved session value) and automatically hide the form. Currently, the user information can be
The framework I used is ThinkPHP. I used ajax to send a message to the background (a cross-Origin error occurs, so I added the header (& #039; Access-Control-Allow-Origin: * & #039;), you need to verify the session, but I found that var_export ($ _
Cause Analysis of task failure in PHP scheduled by crontab in linux
In linux, crontab is used to implement the reason why the scheduled PHP task fails.
Many users use crontab in linux to execute scheduled tasks in PHP but fail to generate a cache.
This article mainly introduces how to use crontab in linux to analyze the cause of scheduled PHP task failure, for more information about how to use crontab in linux to execute a scheduled task in PHP, you cannot generate a cache. In this article,
In linux, the cause of task failure in PHP scheduled by crontab is analyzed. In linux, the cause of the failure of the PHP scheduled task scheduled by crontab is analyzed. Many people use crontab in linux to execute scheduled PHP tasks, but use
In Linux, how does one directly execute the php script? Below are some php Command Line parameters.
Usage
Php [-q] [-h] [-s] [-v] [-I] [-f] | {[args...]}
-Q quiet mode, no HTTP header output
-S converts php program files to HTML in color format (for
Many people use crontab in Linux to implement a scheduled task in PHP does not succeed, can not generate caching. This article makes an analysis of the reasons for the failure of the scheduled PHP tasks using crontab under Linux.
In general, we
{Code ...} now the error method is executed to view the information on the Internet. As the Jquery version increases, there are strict requirements on the json format. The returned information is similar to this format {success: true, id: 1, result:
Many people use crontab to implement PHP to perform timed tasks under Linux and fail to generate the cache. This paper analyzes the reasons of using crontab to realize scheduled PHP task failure in Linux.
Generally we Linux regularly execute PHP
Protobuffer is a data transmission by Google, specific compression, small size featuresProtobuffer itself does not support PHP, to convert. proto files to PHP-supported files, you need to use a third-party programAllegro/php-protobuf or
Many users use crontab in linux to execute scheduled tasks in PHP but fail to generate a cache. In this article, we will analyze the causes of scheduled PHP task failure using crontab in linux.
In general, we regularly execute php code in linux,
Check PHP information# php-f/var/www/html/infophp.phpChecking PHP information from the command lineBecause the output is too large, we can pass the above output to the command through the pipeline, less so we can output one screen at a time, the
Recently encountered a business, need to call an interface regularly, so think of the Ubuntu system with the timing of the task to achieve, the following is my method (Environment Ubuntu14.04).
(Note: Refer to csdn bo friend Mydeman article
Often see a very wonderful Drop-down navigation menu on the Internet, use is really very classic, and often have netizens asked about the production of the menu, so deliberately find a case, detailed analysis to everyone, and this example of the
PHP curl can be used to crawl Web pages, analysis of Web data use, simple and easy-to-use, here to introduce its functions, such as not detailed description, put the code to see:
Only a few of the main functions are retained. To implement a mock
Original address: 1190000004136250Requirement background: There is a 调用统计日志存储和统计需求 requirement to store the data in MySQL, and the bottleneck is that the peak of storage can reach the daily average 直接入库并发太高,可能会把mysql干垮 .Problem analysisThinking:
Problem analysisThinking: Applying the latest framework and tool technology is the best choice in the evolution of the application site architecture, but if it can be 现有的框架的基础上提出简单可依赖的解决方案 , it is not an attempt to promote yourself.Solve:
CentOS can be installed via Yum:Yum-y Install httpd php php-mysql mysql-serverService httpd Status|start|stop|restart|reloadService Mysqld Status|start|stop|restart|reloadSite root directory/var/www/html/Apache Home Directory/etc/httpd/Apache Master
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