PHP Tutorials

Want to convert the guest's IP address to address location, similar to "Hefei Telecom" and the like. Who can provide a database like this? Or tell me how to convert? Reply to discussion (solution) No one's supposed to have it. This really has,

I want to let the user logged in the system, if there is no action within 5 minutes, will automatically exit the system. How can we solve this problem? How to judge the page is not action? Reply to discussion (solution) Make a checklogin.php

Does the development site generally use MySQL community or Enterprise Edition? Reply to discussion (solution) If only from the learning angle, the direct use of the community version can be, there is no essential difference between the two.It

Web Speed-up: Avoid PHP session slow running One, what--concurrent access, blocking execution1.1 Do not use session File index.php: The contents of ajax.php, ajax2.php and ajax3.php are Every request to sleep 1S,JQ

Recently encountered 2 PHP file encryption compared nausea, as if using a confused +eval. This confusion differs from 0 | o the difference. It seems that the code is messy and looks like an ASCII encoded function name. Do not know the master can

Novice, the beginning of the code to write out what the problem is not, the result of today's browsing when the following situation, where is wrong? ZXCVBNM Welcome to the arrival page click Back to retry "); } if (!isset ($_post[' submit ')) {exit (

For php-fpm parameter settings, in many cases there is a doubt that the built-in parameters such as pm.max_children,pm.start_servers, such as the number of parameters such as how much this setting is appropriate. In fact, these parameters often

This is for novice and rookie preparation, please master and the great God floated over. For PHP Learning, a good tutorial can accelerate your progress, PHP100 This site video tutorial I feel good, I have been watching, Zheng Enmin Teacher's

echo 83661 echo 83661 Want to keep 32 overflow result in 64-bit system, ask how to do, little brother think not understand, ask you big. Reply to discussion (solution) $n = 83661 Signed:-1553563648 unsigned: 27,414,036,482 binary: 10

When we learn objects, often hear the teachers say that the world is the object of everything, then also will hear the Magic method and magic constants and other concepts, then we learn to review the time of their own summary: What are the common

Good morning, my friends, how can I determine whether the program is running locally or on a server? For example Local Localhost/website or 127.0.0.1/website Server www. Website Com I think the goal is to have a variable $ A When on the server is $

Recently encountered a strange problem, PHP use Curl_exec to access HTTPS Web page, return 502 error, Access HTTP Web page without problems, with Echo phpinfo (); View, support OpenSSL, support curl, online to find a lot of information, have not

Article data table, should be stored uid or username Article display page: Need to display username author, the author of the link need uid; If only one is stored, each article needs to query the member table once to get another message; If both

PHP High-efficiency notation (explanation) 1. Try to be static: If a method can be static, it is declared static, the speed can be increased by 1/4, even when I test, this improved by nearly three times times.Of course, this test method needs to

Mu Feng is a bar, similar to the outstanding original author also what? Please recommend ~ Thank you The best is not only the interface to do the comfortable, but also the function and the background to do the kind of great. Reply content:Robin

PHP Developer Practice PHP Developer prepares insisted on 5 years of Entrepreneurship Project decided to end (industry vertical search direction, ideal is very good, the reality is very skinny), as not well-mixed grassroots webmaster & not blown

If you want to learn a Web programming language and framework, which combination is better for deep learning? Limit it to Python, PHP, go, and node. JS Frameworks. Reply content:Ruby on Rails is familiar and can be said to be a full stack thanks

I was a newly released from prison, I was released from prison in 2011, I only had computer hardware, will save the machine installed system anti-virus, just a quick typing of ordinary people, I used 5 months by self-taught to master PHP, and

Windows2003 problems starting with the nginx+php service I can only start with such batches now, but a logoff user will stop working. Start_nginx.bat [Co Windows2003 using the nginx+php service to start a problem I can only start with such a batch

Zend Encryption software do you want to buy? There is no free bar/ Have you ever bought a friend? What market? ------Solution-------------------- No use. ------Solution-------------------- Www.zend.com Look at the price ~ Looks like you're