about php

PHP after a long period of development, a lot of users are very familiar with PHP, here I publish a personal understanding, and discuss with you. I found a lot of PHP programmers, especially learning is not a long time, do not know the essence of

I just learned about PHP and encountered problems during installation. I chose appserv for installation as described in the book. because of port 80 conflict, I changed it to port 82 during installation, another thing is that utf has been changed to

Ask the PHP global variable question? & Nbsp; I declare a global variable $ GLOBALS [& quot; x & quot;] = 1; & nbsp; in 1. in php, redefine $ GLOBALS [& quot; x & quot;] = 2; & nbsp; in 2. in php, can I ask about PHP global variables? I declare a

About PHP database connection configuration problems database connection failure: mysql_error: Access & nbsp; denied & nbsp; for & nbsp; user & nbsp; root @ localhost & nbsp; (using & nbsp; password: & nbsp; YES) What is the error? how can I solve

About PHP Uploading files Get Apache Server Parameters Using the Ini_get (str) functionFor example, get the maximum value of the uploaded file Echo ini_get ("upload_max_filesize"); Parameters involved in uploading files to PHP PHP default upload

About PHP Regular Expressions extract table contents from a remote page To extract all of the table contents (including HTML code) from the remote specified URL, what should I do with the PHP regular expression? For example, you need to extract all

About PHP Clear Cache script I don't know about scripts, but I want to write a PHP file. $smarty->clearallcache () Click to clear the Smarty cache, what should be done. Detailed!!! ------Solution-------------------- That's a Smarty method,

Cainiao asked for help. regarding The php folder generation issue, I would like to talk about my requirements online first: there are four radio buttons in the from form, which are, the following text box is used to create the name of the folder to

About PHP regular expressions $ lid = str_replace ("\ r \ n", "", $ lid); if $ lid gets more than one, what should I do? Please help me & nbsp; thank you if & nbsp; ($ lid = intval ($ row ['id']) & nbsp ;{& lt; option for PHP regular expressions $

For questions about Php R & D and development, what php technology or template framework will be used in the company for php development and development ?? What development tools ?? What database ?? What development environment ?? What class library

The php class is automatically loaded! I am a beginner in php. now I have a problem, index. php ----- action (folder) & nbsp; ---- indexAction. class. php (file) ----- model (folder) & nbsp; --- about php class automatic loading! I am a beginner in

Ask a question about PHP assignment judgment. I just got in touch with PHP. in a MYSQL class, I saw this sentence $ condition = $ condition? 'Where'. $ condition: NULL does not mean anything clearly. could you please explain it. I personally

About php file upload problems the server has a Php file upload page & nbsp; I am responsible for receiving files. now I want to write a program through C to upload files to this server. What should I do? Thank you !!! How to upload files in PHP On

Special character questions about PHP writing cookies. PHP program, need to write a cookie, code value inside: +/similar to the symbol. Hope to reach: CODE=V/0L83JNFUO7S3RQ; path=/; I use the Setcookie function: Can always come out the result is

The PHP language, as a scripting language for server-side development, is well known for web development. After Rasmus Lerdorf was created in 1995, W3techs's survey showed that PHP accounted for 82% of known service-side programming languages. There

Questions about PHP frontend homepage and backend homepage (For more information, see !) Isn't PHP generally responsible for backend? How do I design the front-end homepage? I recently read a project development book ., The front-end homepage is

A few questions about php Basics but not found in the book I saw some code in many frameworks with two underscores in front, for example, & nbsp ;__ isset, & nbsp ;__ construct, etc, can I add two underscores before a UDF? What is the role of the

Questions about the PHP Array: & nbsp; 11:222 & lt; br & gt; & nbsp; 333: 444 & lt; br & gt; & nbsp; 555: 666 & lt; br & gt; how to reorganize the following using PHP & lt; li & gt; 11& lt; li & gt; & lt; li & gt; 333: 444 & lt; li & gt; & lt; li &

I need to install APC extension of PHP & nbsp; in windows, but I only find PHP & nbsp; the source code package of APC extension & nbsp;, how to make it an extension library of PHP in windows, search for the APC extension dll file by the search

Questions about PHP frontend homepage and backend homepage (For more information, see !) Isn't PHP generally responsible for backend? How do I design the front-end homepage? I recently read a project development book. ------ Solution ----------------