PHP

Copy Code code as follows: ? Start Snipit 1 $sql = "SELECT * from "; $result = mysql_query ($sql); while ($row = Mysql_fetch_assoc ($result)) { Do stuff with $row } Mysql_data_seek ($result, 0); The point is, here. while

Copy Code code as follows: Class Ctbclass { var $file; var $index; Create a file and write input function Null_write ($new) { $f =fopen ($this->file, "w"); Flock ($f, LOCK_EX); Fputs ($f, $new); Fclose ($f); } Add data log to

MD5 () encryption algorithm Mode: One-way encryption Syntax: MD5 (string $str [, bool $raw _output = false]) $STR: Raw String $raw _output: If the optional raw_output is set to TRUE, MD5 Digest will return in its original binary format in

The difference between static and normal variables in PHP Adding static to the front of a variable constitutes a statically variable The difference between a static variable and a normal variable is that the scope of a non-static global variable

when looking for resources to learn PHP on the Internet, stroll to the openphp.cn, as far as I know the station's webmaster can say more proficient in PHP. It's worth my while to learn, he has written this article: introduce some PHP books and some

Templates can improve the structure of your site. This article explains how to use templates to control page layouts in a Web site composed of a large number of static HTML pages through a new feature and template class in PHP 4. Outline: =========

A small program that uses PHP to open the socket port directly for a letterThe feature is the use of SMTP authentication, can better use to meet the needs of general users to build stations. The entire source code attached to this article, the same

one. String Insertion To provide the most flexibility for developers to handle string values, PHP provides for literal inserts and content inserts A method. Double quotes provide maximum flexibility because both the variable and the transition

/************************************************************** Parameter description: $max _file_size: Upload file size limit, unit byte $destination _folder: Upload file path $watermark: Whether additional watermark (1 for Watermark, other for no

you do not need to display the declaration variable in PHP, and the variable declaration can be performed concurrently with the assignment. Good programming habits: all variables should be declared before use, preferably with annotations.the

Copy Code code as follows: ? //==================================================== Use Example: $download =new Download (' php,exe,html ', false); if (! $download->downloadfile ($filename)) //  { echo $download->geterrormsg (); //  } //

This article summarizes the PHP practical code fragment. Share to everyone for your reference, specific as follows: A keyword extraction from the Web page $meta = get_meta_tags (' http://www.jb51.net/'); $keywords = $meta [' keywords

This article illustrates the use of a Gaussian algorithm in PHP to implement the fuzzy processing function of the image. Share to everyone for your reference, specific as follows: image_create_from_ext ($SRCIMG); $SRCIMGOBJ = $this->blur ($

This article illustrates how the Linux platform PHP command-line program handles pipeline data. Share to everyone for your reference, specific as follows: Linux has a powerful command | (Pipeline prompt). Its role is to give the result of the

The looks like this: Download attachment function Get_file ($url, $folder = "./") {Set_time_limit (24 * 60 * 60);/Set timeout time $destination _folder = $ Folder. '/'; File download save directory, defaults to the current file directory

PHP Request remote Address set timeout, mainly explained file_get_contents, fopen, curl These three simple commonly used functions to set the time-out time method, generally recommended to use curl, the best performance, efficiency is the highest. 1

Translator Note: This article is formerly known as "Creating a multi-file Upload Script in PHP." I think this article is generally written, the code is not very professional, but it is relatively short, and a time can not find a better article, the

If you want to put binary data, such as picture files and HTML files, directly stored in your MySQL database, then this article is written for you! I'll show you how to store these files through an HTML form, and how to access and use them. This

I have to follow the following two steps to resolve, and finally in the 2nd step in the FastCGI timeout time increased to 300, the problem is resolved: PS: More envy of the Thunder Web server, 16G memory. ---------------------------------------------

This article to introduce a jquery+ajax+php implementation of "like" rating function code, the user clicks on the page of their favorite picture on the red button, the front-end page to the background to send an AJAX request, the background of the