PHP Tutorials

The following are some of the experiences that we end up with when we develop a project at Shun Yi Network. Create Console Application Create a command line app In advance template There is already a file yii. And there is no need to run it as PHP,

1. Introduction Smarty is one of the most famous PHP template engines in the industry, which is a PHP template engine written using PHP. It separates the logic code from the external content, provides an easy-to-manage and useful way to separate

Discuz when registering, the password will be encrypted according to a rule. Like my password is 123456. Copy the Code code as follows:echo MD5 ("123456"); Will output: Copy the Code code as follows:e10adc3949ba59abbe56e057f20f883e The value of the

1. You can use the Func_get_args () and Func_num_args () functions to implement the functions of overloading!! PHP Code: Copy the Code code as follows:function rewrite () {$args = Func_get_args ();if (Func_num_args () = = 1) {Func1 ($args [0]);}

In general, we can direct the user to download a file by directly directing the URL to a file located under document root. However, to do so, there is no way to do some statistics, permission checks, and so on. So, many times, we use to let PHP to

The validity of the PHP validation date has a built-in function, the Checkdate function, which shares the definition and usage of the checkdate function. Checkdate Definition and usage The Checkdate () function validates a trellis-high-date. If the

share the next php+highchats to generate a dynamic chart. Example: Series: [{type: ' Pie ', name: ' Browser share ', data: [ [' Firefox ', 45.0], [' IE ', 26.8], {name: ' Chrome ', y: 12.8, slicedtrue, selectedtrue }, [' Safari ', 8.5], [' Opera ',

For the local, we can take advantage of the Windows own find to find out, but for the online, such as the search FTP space inside the file, this program is very useful. Use effect: PHP file Finder Source:Copy the Code code as follows: PHP

Notification mechanism implementation, the official only documents do not have the demo code, for the people who did not have to spend a lot of time to do the test. From the point of view of the document, each notification comes over the data, the

Copy CodeThe code is as follows: Class Hmongodb { Private $mongo; MongoDB ConnectionPrivate $curr _db_name;Private $curr _table_name;Private $error; Public Function getinstance ($mongo _server, $flag =array ()){Static $mongodb _arr;if (Empty ($flag

Simple PHP gets the Linux server state code, not much to say-directly on the function: Copy the Code code as follows:function Get_used_status () {$fp = Popen (' top-b-N 2 | grep-e "^ (cpu| mem| Tasks) "'," "R");//Get a moment of system CPU and

Monday echo Date (' y-m-d ', (Time ()-((Date (' W ') ==0?7:date (' W ') ')-1) *24*3600)); W is the number form of the day of the week, where 0 is Sunday This Sunday echo Date (' y-m-d ', (Time () + (7-(' W ') ==0?7:date (' W ')) *24*3600)); Also

# # $ARGV or $ARGC $ARGV contains an array of parameters that are passed to the current script when it is run on the command line. $ARGV [0] is the script file name. $ARGC contains the number of parameters that are passed to the current script when

In order to achieve integration, the Internet to find a lot of information! Tried many times, and finally successfully integrated! Next I will share the process of integration to everyone, hoping to provide help to those who need it

The following are some of the experiences that we end up with when we develop a project at Shun Yi Network. Three issues encountered in using the YII framework 1. The problem of introducing global variables in main.php file To revert to this

CodeIgniter is an application framework 1, Free: CodeIgniter is authorized by Apache/bsd-style Open Source license, you can use it as long as you wish. 2, simple: CodeIgniter is really lightweight, the core system only need some very small library. 3

PHP application More and more, also more and more extensive, in order to increase the rich and colorful website, thus appeared a lot of new technology. Ajax is a modern web site can not be missing a technology, he can asynchronously refresh the data,

Today, I found an article in PHP that introduces a space in a replacement string in a comma ', ' and keeps a diary. Copy CodeThe code is as follows: /** The space in the keyword is replaced by ', '*/Public Function Emptyreplace ($STR) {$str =

HTML code: Copy the Code code as follows: Simple Verification Code JS Code: Copy the Code code as follows:function Chkyzm (form) {//Verify the verification codeif (form.yzm.value== "") {Yzm1.innerhtml= "x verification code cannot be empty";}else

Today in the image upload to verify the MIME value of the image suddenly found that the individual special circumstances Finfo_file get MIME value can not be used directly, According to the official wording, $finfo =finfo_open (fileinfo_mime);$mime =