Php Float Function

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall everyone may have their own server, at least there is a space or something, However, local debugging is often not less, speed and efficiency than to get the server to play faster and more convenient, there are many PHP platform to build packages, such as xampp,wamp,appserv,easyphp and so on ...

Recently wanted to do a DataGrid function through PHP things, so that you can directly modify the contents of the database table, without the development of [new data page], [edit page], so looking for the Internet to find something similar A, open source, have paid, but basically are based on MySQL. Due to the need to connect to Oracle personally from the secondary development and page style phpMyDataGrid is still quite good. This article first introduced the use of MySQL-based methods, and then briefly introduce the Oracle connection (based on ...

mt_rand () Returns a random integer using the mersenne twister algorithm. Syntax mt_rand (min, max) Description mt_rand () returns a pseudo-random number from 0 to rand_max if the optional parameters min and max are not provided. For example, want a random number between 5 and 15 (including 5 and 15), using mt_rand (5, 15). * / echo mt_rand (); & nb ...

PHP tutorial fsockopen function send Post,get request to get Web content (anti-collection) $post = 1; $url = Parse_url ($url); $host = ' http://www.jzread.com '; $path = '/'; $query = ' action=jzread.com ';   $port = 80; if ($post) {$out = &qu ...

Use PHP to develop applications, especially web applications, often need to generate a random password, such as user registration to generate a random password, the user also need to reset the password to generate a random password. Random password is a string of fixed-length string, where I collected several ways to generate a random string for your reference. Method 1: 1, in 33 - 126 to generate a random integer, such as 35, 2, 35 will be converted to the corresponding ASCII characters, such as 35 corresponding to # 3, repeat the above 1, 2 steps n times, connected ...

PHP Tutorial calculates how long the page executes the Code function test () {list ($a, $b) = Explode ("", Microtim ...)

The database holds one or more tables. Create a Database The CREATE DATABASE statement is used to create a database in MySQL. Syntax CREATE DATABASE database_name In order for PHP to execute the above statement, we must use the mysql_query () function. This function is used to send queries or commands to the MySQL connection. Example In the following example, we create a database named "my_db": ...

Record, after the backup <? Php $ host = 'www.google.com'; / / to ping the address, it can be IP $ port = '80'; / / to ping the port $ num = 3; function microtime_float () & nbs ...

Swf_openfile (PHP4 >= 4.0rc2) swf_openfile---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Open new Shockwave Flash file syntax: void swf_openfile (string filename, float width, f ...)

Diskfreespace (PHP3 >= 3.0.7, PHP4 >= 4.0b4) diskfreespace---&http://www.aliyun.com/zixun/aggregation/ 37954.html ">nbsp; Returns the space syntax available in the directory: float diskfreespace (string directory) description ...