PHP

Effect: Place the following function in the functions.php file of your topic: Copy Code code as follows: function Theme_echo_pagenavi () { Global $request, $posts _per_page, $wpdb, $paged; $maxButtonCount = 9; Maximum number of

A good page-splitting algorithm should have the following advantages: The current page number should be as far as possible in the middle. If "first" and "last" are not available (currently on the first or last page), do not hide the two groups of

The first thing to remember is that Json_encode returns a string, and Json_decode returns the object The judgment data is not in JSON format: Copy Code code as follows: function Is_not_json ($STR) { Return Is_null (Json_decode

Command class:1. Command role: declares an abstract interface to all specific command classes. This is an abstract role.2. Specific command role: Defines a weak coupling between the recipient and the behavior; Implements the Execute method, which is

Copy Code code as follows: /** * Write Data * @param [string] $path [File path] * @param [string] $mode [File open mode] * @param [string] $data [data] * @return [BOOL] */ function WriteData ($path, $mode, $data) { $fp = fopen ($path,

Doing PHP development for such a long time, really did not really pay attention to security issues, each time is to complete the project mainly, recently saw an article on the internet about security, after reading to notice that their previous

The example in this article describes how PHP saves session to Memcache server. Share to everyone for your reference, specific as follows: The traditional session is written to the server file and can be seen in the php.ini, as listed below

Copy Code code as follows: /** * Record and statistic time (microseconds) and memory usage * Use method: * * G (' begin '); Record start tag bit * // ... Interval Run code * G (' end '); Record end label Bit * Echo G (' Begin ', ' End ',

The examples in this article describe the operations Excel classes implemented in PHP. Share to everyone for your reference, specific as follows: excel = new COM ("Excel.Application") or Die ("Did not Connect"); ///Class Entry public static

This article illustrates the base class of database operations that PHP implements based on a single example schema. Share to everyone for your reference, specific as follows: Configuration file: ' localhost ', ' user ' => ' root ',

How do you use this class? Take a look at the demo below: Copy Code code as follows: $temptime = time (); Echo strftime ("%hh%m%A%d%b", $temptime); $date = new Dateaccount (); $temptime = $date->dateadd ("n", M, $temptime);

Or use strcmp to judge, but this will tell you whether two strings are equal, but can't tell you where they are different. My idea is to split a single string into letters (character) so that you can know exactly where the difference is. Delimited

Unlike the use of their own server for Word segmentation, discuz! online Chinese word segmentation service is based on the API to return word segmentation results. In the project, we only need a function to facilitate segmentation, keyword

PHP Batch Gets the value of the checkbox 1, naming 2. Use When the plan is treated as part of the SQL directive: if the field that participates in the control is numeric, the if (! empty ($_post[' checkbox ')) { $expr = Join (",", $_post[' checkbox

Serialization (serializing) PHP does not support persistent objects, where permanent objects are objects that can maintain state and functionality in multiple application references, which means that you have the ability to save objects to a file or

Jump core code implementation. Copy Code code as follows: if (Isset ($link)) { Header ("http/1.1 303 and Other"); Header ("Location: $link"); Exit } The following is a foreign article description. Hey Chris: On Wed,

That is, there is a BOM format code, or no BOM format coding. If you look at the contents of a document and you do not see any difference, take the following document (Schema.sqlite.sql) as an example: Schema.sqlite.sql Copy Code code as

Copy Code code as follows: $fp = fopen (' d:/file.txt ', ' r+ '); if ($fp) { $i = 1; while (!feof ($fp)) { Modify the second row of data if ($i = = 2) { Fseek ($FP, 2, seek_cur); Fwrite ($fp, ' # '); Break } Fgets ($FP);

This example describes the Linux installation method for configuring the PHP environment. Share to everyone for your reference, specific as follows: 1. Get installation files : http://www.php.net/downloads.php php-5.3.8.tar.gz To obtain the

This article describes the simple way to open curl PHP. Share to everyone for your reference, specific as follows: First, the question: The Windows host has a "call to undefined function Curl_init" error prompt with no defined function, which