PHP Tutorials

Or a side dish, the first time to share code ah, this is their own previous write a PHP collection class, I have been in use, self-feeling is very simple and powerful, as long as a little bit of knowledge of the selector can be collected any page,

Typically, one of the Web servers that are installed with the default settings is information disclosure, which is PHP. PHP is now a popular service-side HTML embedded language (one?). ）。 In today's challenging era, there are a number of attackers

。。。。 Because a site look at the picture compared to the pit father, to page by page pages .... So.... That's what I wrote.(I am a product is not a programmer) running speed is simply unbearable, and often mistakes occur, so I hope you help improve

Original PHP MVC framework Cgframework, written by a projectBaidu Cloud Disk Download address: Http://pan.baidu.com/s/1o6r1Neygit:https://github.com/naruone/cgframework/Oschina Git:https://git.oschina.net/naurone/cgframeworkAuthor:

!--? php //php ob function library fetch Remote picture function GetImage ($url, $filename = "") { if ($url = = "") { return false; } if ($filename = = "") { $ext = STRRCHR ($url, "

Detects if a file has a BOM header-PHP This file is used to quickly test whether UTF8 encoded files are added to the BOM and can be automatically removed by Bob Shen $basedir = "."; Modify this behavior to detect

Capacity unit calculation, supports defining fractional retention lengths, defining start and target units, or pressing 1024 for automatic rounding Class Util { /** * Capacity unit calculation, supports defining

Believe that this article you are a person with their own site, the site is important to you? is the data important to you? The answer is yes. If it doesn't matter, what are we going to do? How do you back up your website data and how much do you

Note The!== operator does not exist before 4.0.0-RC2 if ($handle = Opendir ('/path/to/files ')) { echo "Directory handle: $handle \ n"; echo "files:\n"; while (false!== ($file = Readdir ($handle))) { echo "$

Temporarily not supported, breakpoint download. function Base64url_encode ($data) { return RTrim (STRTR (Base64_encode ($data), ' +/', '-_ '), ' = '); } function Base64url_decode ($data) { Return Base64_decode (

Express 100 data Call interface, I was used to develop the public platform of the Express query function. $kuaidi _data = file_get_contents ("Kuaidiinfo.txt"); $SP = explode ("\ n", $kuaidi _data); Var_dump ($SP);

Example of PHP data export to Excel file format $db = M (' Dazhuanpan_log '); if ($user [' ismain ']! = 1 && $user [' uid ']! = ') $condition [' uid '] = $user [' uid ']; $id = $this->_get (' iid ');

It may be that the first-line of the program has a nose for the title, especially the whole stack of engineers. This article is mainly to introduce, predict the future technical direction. In addition, the text may also have expressed the wrong

Learn from Alipay function Gateway ($url, $time _out= "60") { $urlinfo = Parse_url ($url); $errno = ""; $errstr = ""; $transports = ""; if ($urlinfo [' scheme '] = = "https") { $transports = "ssl://";

Custom Intercept Chinese No garbled function Chinesesubstr ($str, $start, $len) {//$str refers to a string, $start refers to the starting position of the string, $len refers to the length of the string $strlen = $start + $len;

PHP gets the EXIF information of the picture, PHP comes with a exif_read_data function that can be used to read EXIF information of the picture echo "Test1.jpg:\ n "; $exif = Exif_read_data (' tests/test1.jpg ', '

Using PHP recursive function to properly delete the method of non-empty directory, PHP directory and file deletion method, when encountered in a non-empty directory, consider using PHP recursive directory traversal and delete, is a good choice.

Using this PHP code, you can know the use of RAM (memory) on your server. echo "Initial:". Memory_get_usage (). "Bytes \ n"; /* Prints initial:361400 bytes */ Let's use up some memory for ($i = 0; $i

A big bug this morning, School platform Student ID number is an ultra-long pure number, when performing comparisons, the discovery is the same! Write a simple come over paste up, also please expert to answer under why! never really noticed this

PHP Verification Code implementation Principle Generate random numbers or letters to the session (when validating the code), and then draw the resulting numbers or letters! And then it's in front of us. Refresh Verification code: With JS change the