It is very essential to have the input to your form validated before taking the form submission data for further processing. When there are many fields in the form, the PHP validation script becomes too complex. Moreover, since you are doing the same or similar validation for most of the forms that you make, just too much of duplicate effort is spent on form validations.

PHP open-source world very exciting, which we all contact with many famous open source projects such as Drupal, Sugar CMS, Joomla, etc., but in this article, the author selected nine new awareness is not high, but can Very useful in some areas, currently in development stage, promising PHP open source projects. I am sure you will be amazed after reading the reader: the original PHP is also capable so many things.

Difficult to predict a hundred years of human life, only a few things can be determined. At that time, cars will have low-level flight capability, urban planningThe regulations will be relaxed, the building can be made to hundreds of layers, the street can not see the sun all day long, women all of them have learned self defense. Just want to discuss this article One detail: a hundred years, what language people use to develop software?

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Here are some methods may help you to improve php the performance 1: object code cache Each request need to recompile the object code, if you use the cache, then may avoi…

Squid will cache directory set to create multiple directories, each directory, then create multiple directories, and then only in the innermost layer of the directory store cache files (object).

Able to detect most of the visit through a proxy server ip.

A recent project, which has a relatively large form, it requires users to complete a lot of time, many users have spent untold hardships after the completion of a submission was found SESSION expired, the system quit, it has led the research, as well as how to set SESSION the need to maintain SESSION online, here are some of their feelings and experiences.

When you running a highload website with PHP-FPM via FastCGI, the following tips may be useful to you : )

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Since i’ve started programming in PHP i’ve found that there are some very interesting and useful functions native to the language that are buried deep in the very extensive PHP documentation. Sometimes you want to do something with your code and you end up writing lines and lines of elaborate code only to find out maybe a few months later that there is a function built into PHP that does exactly what you wanted to and does it a zillion times better

php / python / perl code to read the directory

nginx [engine x] is a HTTP and reverse proxy server, as well as a mail proxy server written by Igor Sysoev. It has been running for more than five years on many heavily loaded Russian sites including Rambler (RamblerMedia.com)…

The instruction mentioned below only applies to Debian and Ubuntu Linux. I am going to document following things

We query the data, they often need to specify the return a few lines of data. If there is now a B / S structure of the application, each page may only display the 30 records. In order to improve the efficiency of this time show the general requirements of the database to return only thirty record time…