PHP Tutorials

Reference Documentation: Http://blog.csdn.net/wangxiafghj/article/details/9014363geohash algorithm principle and realization method Http://blog.charlee.li/geohash-intro/geohash: Using strings to search for nearby

is developing a social software, architecture im using Ejabberd as the XMPP server, then encountered how to register XMPP users through PHP problem. There are several workarounds: 1. Using the xmpphp framework to send messages containing

Project requirements to achieve a free ticket to the function, involving high concurrency problems, research for a few days, record down, welcome workers throw Bricks ~ ~ The whole project is Php+nginx+mysql architecture, because PHP is blocked

Defined (' Pcpay_path ') or Exit;class Record_control extends Admin_control {public function Add () {$uid = $this->_user[' UID '];if (Empty ($_post)) {$this->_pkey = ' content '; $this->_ukey = ' record-add '; $this->_title = ' Publish article ';

a.php:: include "b.class.php"; Suppose that there is a relative path in the member method of b.class.php; such as:./1.php __file__ and so on; Will these relative paths be relative to the source file or relative to the a.php; I use __file__ and.

Find a nice alternative to alert plug-in Sweet alert http://tristanedwards.me/sweetalert/ But I don't know how to refer to him correctly in my php file. My page is not written to HTML tags, only php files. You will need to replace alert with

login.php debug = 0; $s = new saestorage (); $domain = ' SDLGDM '; $filename = '/yzm/'; if ($_post[' login ') {$url = ' http://210.44.176.134/(buoezbuq4apeu0v0151ruv55)/default2.aspx '; $data = ' __viewstate= '. UrlEncode ($_post[

Enable Opcache in PHP.ini [opcache]zend_extension =/usr/local/php5/lib/php/extensions/no-debug-zts-20121212/opcache.so; Determines if Zend Opcache is enabledopcache.enable=1; Determines if Zend Opcache is enabled for the CLI version of Php;opcache.

There are pictures in HTML The converted PDF has no And I used the regular to replace the picture inside and then insert the picture. $pattern = "//i"; Preg_match_all ($pattern, $file, $match); Var_dump ($match); for ($i =0; $i $img

Use PHP's own filter function for data validation PHP filters contain two types ofValidation: used to verify that a validation entry is validsanitization: used to format the validated item, so it may modify the value of the validation entry,

1. What is an exception? What is the difference between an exception and an error? 1. Exception: program operation is not consistent with expectations, and errors are two different concepts!2. Throwing and catching exceptions3. Multiple catch

How do the following code instead use Curl to crawl? and save it with the IID of the commodity. function get_shuxing ($type, $iid) {if ($type = = ' Tmall ') {$text =file_get_contents ("Http://detail.tmall.com/item.htm? Id= $iid ");p reg_match (' |

Want to set Apache pseudo-static, but Pnpinfo found no apache2handler this column, see Loaded Modules, this should be how to solve? My phpinfo:http://52hobby.com/test/phpinfo.php. Reply to discussion (solution) Apache2handler only when PHP is

A miniature PHP implementation of the AR Library The size is very small, with a detailed note, only 400 lines in total.Supports chained callsSupport relationships Objective The first contact with ActiveRecord is in the learning of Yii, at that

# # # # A few words of the original question was raised on the Oschina: But has been confiscated to the appropriate answer, so it is their own efforts to comb a bit, if there is the wrong place, welcome to exchange. The usual function is through

Encapsulates a PDO class, hoping Csdn's Daniel will point out the shortcomings. Masters, come on! "SET NAMES",);p ublic function __construct ($dsn, $user = ", $pass =", $persistent = false, $charset = "UTF8") {$this-&G

Common.jsfunction gourl (lang) {...// $_session[' language ']=lang this code in JS how to write? ...} Reply to discussion (solution) The interaction between JS and PHP is best done with Ajax PHP is generally embedded in the JS,

What is HHVM? In 2008, Facebook launched a project to develop a tool that translates PHP scripts into C + + so that it can be compiled and run on the Web server. The goal is to conserve server resources, which is an important target because

Like 20151225 in this format. What method to find out is the day of the week ... The new person asks for advice. Reply to discussion (solution) $time = time ();echo Date (' D ', $time); Day of the week, the text indicates that 3

Beginner Novice Dish Chicken encounter a problem, statistics a 2G size file each word occurrence frequency, modified memory limit or total error allowed memory size of xxxx bytes exhausted, light measurement head count or character number can