PHP Tutorials

Thinkphp the use of custom constants and system constants Constants we all know is to define the amount of good one constant, in PHP the definition of the rule is define ("Constant name", "Constant value"); That is, in all the pages can go to use

PHP Novice Problem: First page Select all data, click on the condition after the condition select database data You ask a question, I want to make a page, go in the first time load is all the database, and then click the menu, reload the original

Ask HTML to PDF Chinese is a question mark solution Html2fpdf Simple HTML to PDF Chinese garbled I can't handle it, I changed it to Html2pdf. Vendor (' html2pdf.html2pdf '); $html 2pdf = new Html2pdf (' P ', ' A4 ', ' fr ', true, ' UTF-8 ', Array (

Rewrite the URL of WordPress under Linux The current URL of WordPress is Http://xxxxxxx/?p=123 I want to rewrite this URL into http://xxxxxxx/about/ And do not want to use Worpress's own URL format option should be used. htaccess rewrite it, the

Top PHP programmers should have 5 of the most power MySQL CapabilitiesThe application on development is based on several competencies embodied:(1) Understand: Know to connect to the database with PHP, to write some simple SQL, to build some simple

PHP read EML instances, PHP parsing eml, EML parsing into a Web page PHP reads the EML instance, this instance can parse the exported eml file into the body, and can save the attachment to the server. Not much to say the direct code. If you think

fopen (), r+ w+ are read and write mode, is not the difference? fopen (), r+ w+ It's all a read-write mode, isn't it different? Then why did you make 2 out of it? It's best to write an example to see ------to solve the idea---------------------- R

"PHP" Voting system Administrator section to increase voting and delete votes About the voting system how about what kind of introduction is not to say that this is not graduation design Basically say the use of PHP to implement the voting system,

Use Fiddler to grab Android app packets and debug PHP programs I have a need for this. To debug the PHP program when the Android app launches a request to the server. Break the target down, about the following steps debugging PHP using

How to configure a single-step debugging environment for the PHP IDE Seek the Master: My Computer environment: Windows XP 32-bit PHP IDE has Zend Studio for Eclipse, Eclipse for PHP developers The server has Apache 2.2.25, Wamp integration PHP

Nine reasons to use PHP as a large web site PHP is really easy to write. But PHP also has some very serious flaws. Below I will give my reasons why PHP is not suitable for larger sites than small amateur sites. 1. Bad support for

WordPress using Google Analytics issues The website is used for WordPress background data statistics with Google analysis. The Google Analytics plugin is added to the WordPress admin page, and other data can be counted but found to be less than the

Financial data capture, want to crawl a piece of data from the Web page, please the big God to see the code inside $url = "Http://www.gold678.com/indexs/business_calender.asp?date=2014-11-7"; $contents = file_get_contents ($url); $str

Why does the Mysqli class use a foreach to fetch only one row, while the while loop pulls out multiple rows of data? I am a novice, there is a problem please help, is to use the Mysqli class, the data table test has 5 rows of data, with the Foreach

Phpexcel Why cannot generate xlsx file Header (' Content-type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet ');Header (' content-disposition:attachment;filename= ' fee_detail.xlsx "');Header (' cache-control:max-age=0

What are the available conditions for variable IDs in xxx.php?id=,xxx.php? Beginners PHP, encountered a lot of problems, this problem is not really want to understand, I hope you can help to see. Include ("conn.php");if (!empty ($_get[' id ')){

Website Registration login, password How to encrypt? On the internet read a lot of this article, all say the client's password, login to use MD5 encryption after the server, and then the server and the database of salt and encrypted password to

PHP Directory iterator recursivedirectoryiterator How to improve efficiency Iterator mode Echo ' program start: '. Time (). ' '; $path = ' d:/www '; Getrevdir ($path); Echo ' program end: '. Time (). ' '; Exit Echo ' ';Get all directories and

The Magical%EF%BB%BF Don't say much nonsense about the code: Front desk: function On_post_form () {var f = document.post_myform;var s_paramname = document.getElementById ("Select_paramname"). Value; F.action =

What is the format of this data? a:4:{i:0;i:392;i:1;i:393;i:2;i:394;i:3;i:395;} This is read from the database. Judge this is_array return 1 That is the array type. How can this be converted to a string or to JS use it? Thank you ------Solution----