PHP Tutorials

PHP analog post submission data, a lot of useful, can be used for site collection, landing and so on Log in as a program login as an example function Bbslogin ($user _login, $password, $host, $port = "80") { Post

Class test{ Private $k = 1; Public Function __get ($propertyName) { return 123; } } $obj = new Test (); echo Json_encode (Empty ($obj->k)); True Echo Json_encode (Isset ($obj->k)); False

Snoopy-based PHP approximate perfect for website encodingFor PHP crawler, get the encoding accuracy rate of 99.9%, and some can not be obtained, Daniel PerfectCode Source: Station Cloud Network www.siteyun.comFirst to download the Snoopy.class.php

get the visitor's operating system function Osinfo () { $os = ""; $Agent = $GLOBALS ["Http_user_agent"]; if (eregi (' win ', $Agent) && strpos ($Agent, ' up ')) {//osphp.com.cn $os = "Windows 95"; }

MySQL import and export the entire database as a file When using, be sure to note whether it is in the import state, if it is an import operation, you must first back up the database, otherwise the data will be emptied. /*

A very light PHP database toolkit, born in two days (enough to prove very light).Two classes, one Connection management PDO connection (multi-database support), one quickquery for fast database operation (no back-and-forth between PDO and

Basic operations /* * * @class Base_char * @author Zhangys * @date 2012/06/25 */ Class Base_var_char { public static function Isupper ($char) { $ascii = Ord ($char); if

Extension_dir= "/usr/local/php/etc/ext" #Load模块 Extension=ftp.so Copy Code#保存退出This completes the loading of the FTP extension successfully.articles you may be interested in:PHP FTP Function Application (example, FTP class,

This article is the third part of the Php-redis Chinese document, followed by an article, continue to introduce the use of some of the official Redis command skills, the need for friends can refer to.This article is the third part of the Php-redis

The article randomly joins the specific string PHP code, using the tutorial: http://www.tongqiong.com/read.php?tid-102.html /* Assuming your text variable is named $STR, you need to insert a code variable named

... Well, adding a caching mechanism is perfect! I do not know that this is more than the regular template engine performance will be higher? $a = Array ( ' A ', ' B ', ' C ' ); Require '

Phper most use the Mail function to send mail, but we can use the other SMTP server to send, it is recommended to use the PEAR ' s mail package to send mail. $subject = "This mail was sent from SMTP."; $mail _body = "The body of the

strstr function $email = ' liruxing1715@sina.com@qq.com '; $domain = Strstr ($email, ' @ '); echo "strstr test result: {$domain}"; $domain = Strstr ($email, ' @ ', true); echo "strstr test result: {$domain}";

/* from:http://bbs.it-home.org Date:2013/2/17 */ $fp = Fsockopen ("udp://$ip", $rand, $errno, $ERRSTR, 5); if ($fp) { Fwrite ($fp, $out); Fclose ($FP); ?> Copy CodeFor this scenario,

PHP does not need to specify its size when creating an array. Because PHP is a loosely typed language, it doesn't even need to be declared before using arrays. Although there are no strict restrictions, PHP provides a formal and informal array

/** Examples of PHP timestamp synthesis application Date:2013/2/19 link:http://bbs.it-home.org */ $t = time (); $t 1 = mktime (0,0,0,date ("M", $t), date ("D", $t), date ("Y", $t)); $t 2 = mktime (0,0,0,date ("M", $

!--? php /** * Recursive infinite class class return array * link:bbs.it-home.org * DATE:2013/2/21 */ $conn = mysql_connect (' localhost ', ' root ', ' 123456 '); mysql_

To convert the carriage return in textarea to BR into the database, that is, to convert the line break in textarea, debugging for a long time. 1. You must know that the line break in TextArea is \ n (personal detection found that pressing ENTER is \

mysql_connect ("localhost", "root", "123456") or Die ("Database connection failed!"); mysql_select_db ("Test1"); $user =$_post[' uid ']; $pwd =$_post[' pass '; if (mysql_query ("SELECT * from where Admin = '

/** function: Mail Send url:http://bbs.it-home.org */ Header ("Content-type:text/html;charset=utf-8"); $SMTP = Array ( "url" = "Mailbox SMTP server Address", "Port" \ = "Mailbox SMTP server Ports",//General 25