PHP Tutorials

PHP Tutorials Support Gb2312,uft-8 in English character intercept function 0xa0) { $tmpstr. = substr ($str, $i, 2); $i + +; } else $tmpstr. = substr ($str, $i, 1); } return $tmpstr;}? > The above two

Picture Upload class Workaround Class upphoto{ Public $previewsize = 0.125; Preview Picture Scale public $preview = 1; Whether to generate a preview, is 1, no 0 Public $datetime; Random number Public $ph _name; Upload image file name Public $ph _tmp_

This article to sum up a few good php sorting algorithm, I hope these algorithms for you to help the reunion Oh. The code is as follows Copy Code 1. Bubble algorithm, sorting algorithm, because in the sorting process is

Today found a very strange thing oneself in the Mac installed Mamp environment phpMyAdmin not create a database This option, this is the local installation is not the space how can not this create DATABASE permissions, with the question let's see

Short URLs now used more than a lot of jump site will be generated, such as the original micro-blog has this function, I would like to recommend a PHP URL to shorten the code Each URL is replaced by 6 characters, and (32^6) can have a maximum of 1,07

PHP DDoS is a use of the server is the use of my server php.ini configuration Allow_url_fopen = on to become, but allow_url_fopen this feature a lot of sites need to use, let me introduce you some about PHP Several defensive methods of DDoS Let's

e-Mail Send function We are using a foreign source code of the Mail class, we may have used the Phpmailer mail class is very simple, today to talk about a simple use of the tutorial, there is a need for friends to refer to, as well as other

Most PHP code execution time is not long. But sometimes, such as waiting for a picture to be uploaded, it may take too long to time out. The default maximum execution time in php.ini is 30 seconds, which is specified by the Max_execution_time

If you encounter these problems: 1.Drupal How do I connect to multiple databases? 2.Drupal connected to multiple databases, but found that the program error, what is the matter? 3.Drupal get, add, modify, delete multiple databases, data is not

At present, a website has more than one version is very normal, such as the PC version, 3G version, mobile version and so on. Depending on the browsing device we need to be directed to different versions. Not only that, we sometimes need to load

You can download the IP Location Extension class library at the http://www.thinkphp.cn/extend/223.html of the official website, or the extension class is already included in the download extension package (http://www.thinkphp.cn/down/253.html). If

Daemon Daemon Process This is another interesting concept, daemon in English is "elf" meaning, as we often see in the Disney animation, some can fly, some will not, often around the protagonist of the cartoon, involved saga to mention some advice,

Have contacted the. htaccess file friends are the opposite of some of the syntax is not very understanding, often see a rule behind some of the uppercase L NC R QSA What, know what they mean? OK, the following article is simply a simple explanation

Before compiling the installed version of the LNMP environment +phpmyamdin4.02, this problem suddenly occurs today: Copy CodeThe code is as follows: Fatal Error:session_start (): Failed to initialize Storage module:files (path:)

Recently due to the need to work with PHP get the current week and last week's start date and end date. Online to find the next, no suitable, so I did a summary. The specific content and code are as follows. ' Echo ' This week's End date: ',

PHP Infinite Pole Classification implementation (without recursion), PHP recursion Infinite pole classification is often used in development, for example: Department structure, article classification. The difficulty with infinite pole

QQ Login, Sina Weibo login interface application process encountered problems, Sina 1,QQ Login Interface Request Application address is: http://connect.opensns.qq.com/, log in, click on the top right of the login. Then fill in the information on

Php?????????? HTTP PUT??????????, Phphttpput ???? HTTP PUT???????????????????? http://www.bkjia.com/article/52515.htm?? Php???? $_get?? $_post?????????? $_put?????????????????????????????????????????????????????????? ????????:$_put = Array ();if ('

php5.3 php5.4 install and config on Windows VC6 and vc9,php5.3php5.4 Senario Yii2 framework begins to require PHP version above PHP 5.4.0 eg. This code is used in Yii2 PHP 5.3.5 does not support $extension = ['name' => $package->getName(),'version'

How to calculate the time difference in PHP There are several ways to calculate the time difference in PHP, and it is sometimes a hassle to calculate the difference in PHP! But as long as you have the use of the date-times function, these things