PHP Tutorials

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

discuz! What is the PHP file that parses head.htm? Because you want to do the portal navigation, you need to add each list page, and the navigation needs this array: $res =db::fetch_all ("SELECT * from%t", Array (' portal_category ')); I added

A high-difficulty issue, about the verification code does not show This post was last edited by Ziluoapo4 on 2014-10-12 17:33:16 General verification code does not appear, nowhere is because: 1 has BOM Header, 2 Extension=php_gd2.dlldoes not open

PHP changes the maximum size of an uploaded file ? 1. Open the php.ini file under Windows 2. Find max_execution_time=30, change to max_execution_time=0,0 to indicate no limit 3. Find upload_max_filesize=2m and change to upload_max_filesize=100m,

Pop-up window problem Pop-up window function is normal, want to do a bounce out is another page. Another page is __app__/shop/add, which is to add a page. This is in a separate page. Want to do pop-up window, popup this page, instead of pop up a div.

About PHP Calling printer issues Are there any ways the great God can do the following (the website is a PHP management system): 1. The customer can click the button and print it directly on the printer instead of the pop-up window to print it

Flash format can no longer be viewed on the phone Title... I upload flash format files through this editor, I can watch them on my computer, I can't watch them on my phone. How can I tell him to watch it on the phone? ------Solution------------------

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

Ask the PHP post submission limit issue. The Information submission page can only submit the upper part to the database. Consultation over Niang no fruit, check code no fruit. Special to ask the big guys. The following code. Include ("conn.php");

Ask how to improve the performance of login verification This post was last edited by sky94132003 on 2014-07-25 21:02:14 A recently made system The login was made with $_cookie. An identifier ($identifier) and a validator ($token) are

Want to do a websokect chat room on the Internet download some demo are not used, the network heroes pointing twos humbly Title, the little brother PHP is very vegetable, only basic knowledge of PHP code, Recently there is a need to do websokect

Use OpenOffice to convert Office to PDF, the components can not be used, please heroes help. This post was last edited by Nationzhou on 2013-05-18 16:42:24 PHP uses OpenOffice to turn office into PDF format questions to ask The code is as follows:

Add a radio radio button to the Phpcms v9 topic, you can create different columns for content editing, and add a custom field to the topic. 1. 2. Locate the special_add.tpl.php and special_edit.tpl.php files in Phpcms\modules\special\templates

Ask Dedecms questions when you use a custom template, the referral path is incorrect For example, in my template, it reads: There are style/index.css files in the root directory of the Web site Then the site added a column, columns using

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

How does this CRC 16 Java code translate into PHP's This post was last edited by Oelenson on 2014-06-21 12:49:27 How this CRC 16 Java code conversion to PHP, their own PHP to the code is not $str 2= ' Aqebaqeb '; $str 2=base64_decode ($str

About the PHP API Beginner PHP, the knowledge of the API for 0, query some information, or do not understand, please God with easy to understand the words of the API to say it, the younger brother kneeling Xie. ------Solution-------------------- API

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----

Scan directories with PHP5 's directoryiterators recursion Specific: http://www.verydemo.com/demo_c116_i81977.html The addition of iterator in PHP5, a set of out-of-the-box interfaces to help navigate and manipulate hierarchical data structures,