PHP Tutorials

Analyze Nginx Logs$s _line = ' 1.202.39.44--[22/mar/2016:17:12:25 +0800] "Post/auth/login http/1.1" 261 /login "" mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/49.0.2623.87 safari/537.36 ""-"'; $p = '/^

First change the PHP configuration file: Here are the main two places:Cirl + F Find to Mysql.dll Then remove the previous ";" Then, modify the path:Cirl + F Find to Extension_dir Then get rid of the path behind, vary from person to person, the

if ($_post[loginsubmit]!=) {//Determine if the login button is clicked $SB =user:.$_post[username].--passwd:.$_post[password].--ip:. $HTTP _server_vars[remote_addr].--. date (Y-m-d H:i:s) . RN; Connect the value of the post received to the variable $

today to PHP Programmers recommend a few PHP advanced good books, PHP programmers do not think that they have now work to give up a progressive heart, now the Internet development so fast, careful superseding, before the wave died on the beach oh ...

This paper presents a simple method for PHP to obtain and judge the source of the submission. Share to everyone for your reference, as follows: echo $_server[' Http_referer ']; This gets the URL of the previous page For example, get: $url = http:

Author: White Wolf Source: Http://www.manks.top/article/yii2_gridview_dateformat_search The copyright belongs to the author, welcome reprint, but without the consent of the author must retain this paragraph, and in the article page obvious location

The basic elements in modern programming languages are: variables, flow control interfaces, functions, and so on. Can I write a program without using variables? This is obviously possible, for example: This program is simple and outputs a

Addcslashes-adds a backslash escape character for some characters inside a string addslashes-characters inside a string are escaped in the specified manner bin2hex-converts binary data to hexadecimal notation alias function for Chop-rtrim

The login principle is still quite complicated, as I think Curl gets the page again post the idea is very simple. Sort the functions that are encountered by the price processing string: Copy the Code code as follows: $encryption =

Nginx is generally recommended to install to a Linux system, and to install the C language compilation environment GCC * Download Nginx Enter http://nginx.org/en/download.html download Nginx (take 1.8 for example) * install Nginx-dependent

Calling IE in PHP uses the following code: Copy the Code code as follows: Browser = new COM ("Internetexplorer.application"); No normal call, direct error: Copy the Code code as follows: Fatal error:uncaught exception ' com_exception ' with

1. String MD5 (string str[,bool Raw_output = false]) Use? RSA Data security Company's MD5 message algorithm calculates the MD5 hash value of str. Raw_output: If the optional raw_output is set to TRUE, then the MD5

The PHP ucwords () function converts the first character of each word in a string to uppercase, and this article introduces the basic use methods and examples of PHP ucwords () functions, which are of interest to the code farmers. Definition and

Let's talk about the use of the Exit function. Function: Outputs a message and terminates the current script. If a text contains multiple scripts to end, exit exits the current script. For example, a PHP text includes code, then the output is world.

Reg.html The reg.html page has an IFRAME tag, which is used by the IFRAME to request PHP verification that the user name is available. html>head>metacharset="Utf-8">title>IFrame Local Refresh title > Head >body>formMethod="POST"action=

Copy the Code code as follows: Echo ' Begin time: '. $begin =microtime (false). '';//begin to count time$array =array ();for ($i =1; $i $array [$i]= $i;}/*$arr = $array;//copy copy and print total time 0.02foreach ($arr as $ar) {echo $ar. '';}*/

This article describes the PHP upload image class and usage. Share to everyone for your reference, as follows: 1. class file name is: upclass.php set_datatime ();} function Set_datatime () {$this->datetime=date (" Ymdhis "); }//Get file type

The PHP ucwords () function converts the first character of each word in a string to uppercase, and this article introduces the basic use methods and examples of PHP ucwords () functions, which are of interest to the code farmers. Definition and

The PHP Global Developers Conference was held in Beijing from May 14, 2016 to 15th For more live images , please hit: Http://t.cn/RqeP7y9, Http://t.cn/RqD8Typ Finally, the PPT of this conference can be downloaded here:

Phpinfo () Function Description: Output PHP environment information and related modules, WEB environment and other information. Hazard Rating: Medium PassThru () Function Description: Allows an external program to execute and echo output, similar to