PHP

The speed of refreshing php websites is a little slow. What are the factors that affect Website & nbsp; load & nbsp; time? Database mysql considerations: Design of database query statements? Have you set the cache? Php statement usage? Refreshing

The homepage loading speed is slow. Is there a way to optimize it? There are 15 SQL statements on the home page involving 7 data tables. the loading speed is extremely slow (about 6 seconds, 2 MB bandwidth). Is there any way to optimize it? The

When Discuz is deployed, access styles cannot be loaded. homepage access cannot be loaded. However, backend access styles can be loaded to solve the problem! Shared to: access styles cannot be loaded when Discuz is deployed. The homepage access

Array sharding (processing of integers) a: array & nbsp; (& nbsp; 0 & nbsp ;=& gt; & nbsp; & nbsp; array & nbsp; (& nbsp; 'po _ num' & nbsp; array sharding (processing in integer mode) Known array: array (  0 =>   array (    'po_num' => '20131227-00

When you access resources in apache and directly download their files, accessing the php file will prompt you to download their files. why? Http. conf configuration of php is as follows: AddType & nbsp; application/x-httpd-php & nbsp ;. phpAddType &

Read the array problem in the session. this post is Last edited by $ query & nbsp; = "select & nbsp; * & nbsp; from & nbsp; at the end of this post from zl2727 to 2013-12-2616: 50: 24; #arctype & nb This post was last edited by zl2727 at 16:50:24 on

How to transmit strings to the php server through javascript has a page where a specific user can enter the mysql Query command on the page after logging on. after receiving the command, the php server directly transmits the command string to mysql

In php5.1.6, RECURSION occurs. Excuse me !!! & Lt ;? Php $ m & nbsp ;=& nbsp; array ('1'); $ m ['A'] & nbsp ;=& nbsp; $ m; print_r ($ m ); die ;? & Gt; this is a simple test. The output result is Array & nbs php5.1.6, and RECURSION appears. Excuse

Some directories uploaded by PHPjqueryplupload files cannot be understood. hope to guide the image position & nbsp; it should be the place where the uploaded directory receives files. some of them cannot be understood. they do not know which

Php simulates post Upload. The image uploading server and client are both in the php language, but the client is not a webpage, not a browser, but a command line. what I want to do now is to access the server on the client, read the image on the

Why can only the homepage of a php website created under IIS in window be browsed normally ??? Ask the company to contact the website production company outside to create a website (php, using the Yii Framework). The original website was rented by

How to solve a small project of speech recognition is to use speech recognition from Weibo. The first recording, and then the sound that you hear matches the recording, you can automatically send Weibo posts. What devices do I need? What is the

The php Data Collection Program hangs abnormally. how can I find the cause? 1. the php background regularly collects data programs and runs normally on one server. on the other server, some data is always suspended after being collected, which of

Research discuzx3 source code analysis sequence & nbsp; someone on the Internet said that discuz source code analysis from. include/common. inc. php file, but I downloaded discuz & nbsp; x3, and none of them found this file... & Nbsp; check the

After the same data is sent by ie, the server returns different results. ask a question: the same parameter transmission. the response of ie and other servers is inconsistent. jquery at the front end of post mode uses escape to transcode foldername,

Garbled !!! Let's talk about my environment first. Mysql uses GBK encoding. My php. in ini, GBK & nbsp; my httpd is also used by default. in the conf file, GBK is also used by default. my page declaration is GBK, and my source code is saved as GBK.

Help for new users ~ About comparison operators ~ When I read "PHP Programming", I saw the comparison operator. here, he said what is the meaning of the comparison between the dictionary in it ?? Share with: help for beginners ~ About comparison

The error severity is set to E_ALL on the page, and the error is also displayed, but the fatal error is not reported. why error_reporting (E_ALL); ini_set ('display _ errors ', & nbsp; 'on'); var_dump ($ a) notice errors can be prompted. but the

A ^ x = B, a, and B are known constants. x is used as an example. I would like to explain how to write in php: a ^ x = B, a, B is a known constant, and x As the question. Could you tell me how to write in php? share it: More

Php. ini configuration? Appendix -- php. ini configuration -- "php. ini & nbsp; core configuration option description name & nbsp; default & nbsp; modifiable range & nbsp; update log short_open_tag & nbsp; "1" & nbsp; PHP_INI_ALL & nbsp; in & nbsp;