PHP

How to import a large database with PHP exportToday's speed is very slow no way to write with PHP to write an export import into a large database, I think many people often use phpMyAdmin for data import and export, but in a lot of use of virtual

PHP Create a folder function function CreateFolder ($resourceType, $currentFolder){if (!isset ($_get)) {Global $_get;}$sErrorNumber = ' 0 ';$SERRORMSG = '; if (Isset ($_get[' newfoldername ')){$sNewFolderName = $_get[' newfoldername

Set_time_limit (0);Session_Start ();Require ("config.php");if ($_server["Request_method"]== "POST"){$cookie _jar2=tempnam ("temp", "C3");$cookie _jar3=tempnam ("temp", "C4");$array =array (' Answer ' => ',' Formhash ' =>$_session["hash"],'

Name: Sina microblogging interface based on Curl@ Demo: http://demos.fengyin.name/apps/sina-microblog-api.php@ Author: Feng Yin@ Blog: http://fengyin.name/@ Update: November 6, 2009 17:15:54@ Copyrights: Copyright (c) Wind Yin Copyright reproduced

PHP closedir function Closedir(PHP 4, PHP 5) Closedir-Close Directory handle Report Error descriptionInvalid Closedir ([resource $ dir_handle specified])Closes the directory stream dir_handle specified. The stream must have been opened Opendir ().

The crawl method is as follows First in the browser to open the Reading page, view the source code found that the content of the novel is not directly written in the page, that is, the content of the novel is through asynchronous loading. The Chrome

One: Rounding 1.round-the floating-point numbers Float round (float $val [, int $precision]) 2:floor-the method of rounding (rounding down) Float Floor (float $value) 3.ceil-in one method (rounding up) float ceil (float $value) Pit point:

The problem is to deal with a time echo Date (' Ymd ', Strtotime (' +1 month ', Strtotime (' 20150130 ')); According to the friend's idea, should output is 20150227, and the actual output is 20150302That means that the January 29,30,31 output is

This article only targets PHP under IIS6 and IIS7Step 1: Find the PHP. ini file of php. This is the PHP configuration file. Open the edit file and modify the following result parameters.File_uploads = on; // Whether to allow file upload over HTTP.

The code is as follows:Copy code Function multi_array_sort ($ multi_array, $ sort_key, $ sort = sort_asc ){If (is_array ($ multi_array )){Foreach ($ multi_array as $ row_array ){If (is_array ($ row_array )){$ Key_array [] = $ row_array [$

$ Arr = getimagesize ("1.jpg ");/*** $ Arr is an array type.* $ Arr [0] indicates the image width.* $ Arr [1] indicates the image height.* $ Arr [2] is the image format, including jpg, gif, and png.* $ Arr [3] indicates the width and height of the

The code is as follows:Copy code $ A = array ("red", "green", "blue", "yellow ");Count ($ a); // Get 4Unset ($ a [1]); // deletes the second element.Count ($ a); // Get 3Echo $ a [2]; // The array contains only three elements. In this example, we

     The code is as follows:Copy code $ Num = 'www .111cn.net ';$ String = "this string has four words. ";$ String = ereg_replace ('Four ', $ num, $ string );Echo $ string;  $ Num = '49 ';$ String = "this string has four words ";$ String = ereg_

SyntaxFeof (file) parameter descriptionFile is required. Specifies the file to be checked.DescriptionThe file parameter is a file pointer. The file pointer must be valid and point to a file that is successfully opened (but not closed) by fopen () or

We strongly recommend that you share this technical article if you are okay.Whether or not the memory is actually released by the unset. Convert from: the actual effect of the PHP unset () functionThe test code is as follows:Copy the PHP content to

PHP has many easy-to-use functions to display and process dates. To display a date or time in a specific format, you can use the date () function. It has two parameters: how to display the date format and the timestamp representing the date you

I am planning to write a help processing system in PHP. I found that I had to know how long it took to handle the last customer's problem? When I used ASP in the past, it was quite simple to solve this problem. The corresponding function DateDiff of

Mcrypt_ecb: use ECB to encrypt/decrypt data.Mcrypt_get_block_size: obtain the block size of the encoding method.Mcrypt_get_cipher_name: gets the name of the encoding method.Mcrypt_get_key_size: Get the encoding key size.Mcrypt_ofb: use OFB to

Hw_GetParents: Gets the ID of the parent class.Hw_GetParentsObj: obtain the information of the parent class.Hw_GetRemote: Gets a remote file.Hw_getremotechil.pdf: obtain remote sub-files.Hw_GetSrcByDestObj: get the object content for the specified

Pai_open_jpeg: Open the JPEG image file.Performance_open_memory_image: Open the memory graph file.Pai_place_image: place the image to the specified position in the PDF file.Pai_put_image: place an image in a PDF file.__Rect: draws a