PHP Tutorials

PHP tutorial Inserting a data instance on a file-specified line For PHP file operations so it is more complicated to insert data at a specified location, let's look at the relationship Insert data instance in the specified row of the

PHP Tutorial One-dimensional array sorting and multidimensional array sorting See the example of one-dimensional data sorting asort () function and Ksort () function The Asort () function takes the value of the array in ascending order $mix =

We mainly use PHP to call Google Translate features Oh, post a remote address and then use Curl to read Google translated value is ok. We mainly use PHP to call Google Translate features Oh, post a remote address and then use Curl to read Google

Simple example PHP Tutorial cache file Generation Technology example Class Cache { protected $_cachedir; Public Function __construct (){$this->_cachedir = "./cache";} Public Function Setcachedir ($cacheDir){if (empty ($cacheDir)) {$this->_cachedir =

The following section of our code is based on IP to determine the user so City Oh, PHP judge IP location source code completely public call The following section of our code is based on IP to determine the user so City Oh, PHP judge IP location

Generated bar chart for PHP As overwhelmning for Guangdong's demand-related example, this most important is to generate a bar graph from an array to Please. Of course, these can be easily from any number of sources, as well as input into an array

To remove a repeating word from a string, generate an index string //-------------------------------------------------- function Getindextext ($okstr, $ilen =-1) { if ($okstr = = "") return ""; $ws = Explode ("", $okstr); $okstr = ""; $wks =

Full Mail Send class Class SMTP { /* Public Variables */ var $smtp _port; var $time _out; var $host _name; var $log _file; var $relay _host; var $debug; var $auth; var $user; var $pass; /* Private Variables */var $sock; /* Constractor */ Function

PHP Common Regular expression function we have a lot of normal expression code here, including the judgment Zhong Wenjing, the number of letters, the word regular is the expression test, the number of regular expression test, the mailbox regular

Jqgrid Export Excel Table code (PHP tutorial +jqgrid instance) Require_once '. /.. /.. /tabs.php '; ?> Jqgrid PHP Demo PHP code Require_once '. /.. /.. /jq-config.php ';Include the Jqgrid classRequire_once

PHP Tutorial Anti-dedecms attachment file Online management system How to use: 1. Establish the UploadFile directory in the root directory first 2. Value and figure: this is used to upload this picture to the parent window. The value, which is the

PHP lists the data and then uses JS to delete the data Include (".. /inc/inc.php ");IsLogin ();$Db = new Db ();?> Increase City classification Back to previous page public.phpfunction Deletes (){$id = postget (' id ');$aid

PHP Tutorial fgetcsv reading CSV file code function get_csv_contents ($file _target) { $handle = fopen ($file _target, ' R '); while ($data = Fgetcsv ($handle, 1000, ",")) {$num = count ($data);echo " $num Fields $row:n ";$row +

Class Pagecache { /*** @var string $file cache file Address* @access Public*/public $file; /*** @var int $cacheTime Cache time* @access Public*/public $cacheTime = 3600; /*** Constructor function* @param string $file cache file Address* @param int $

Member Data import Uchome Program instance try {$uc _db = new DataSource (Uc_dbhost, Uc_dbuser, UC_DBPW, Uc_dbname, ' MySQL ', true);$uc _query = new Dbqueryformysql ($uc _db); } catch (Dbexception $e) {Database error Handling ServiceExit ('

MySQL PHP Data package Backup Program if (! $dbname) { $errmsg = ' please input dbname '; } else { Dbconn ($dbhost, $dbuser, $dbpass, $dbname, $charset, $dbport); if (!file_exists ($mysqldlfile)) { $errmsg = ' The file you want to download does not

/php Calling COM components Wscript.Shell executing DOS commands P (' ');if ($execfunc = = ' WScript ' && is_win && is_com) {$wsh = new COM (' Wscript.Shell ');$exec = $wsh->exec (' cmd.exe/c '. $command);$stdout = $exec->stdout ();$stroutput = $

The following section of the generated HTML file class is a PHP fopen to generate HTML static file method Good, good crap don't say much, let's take a look. The following section of the generated HTML file class is a PHP fopen to generate HTML

PHP stores the images in the MySQL database and displays them on the Web page. PHP tutorial put pictures into MySQL Tutorial database tutorial and display on Web page Save picture to Database If ($Picture! = "None") { $PSize = FileSize

PHP tutorials Generate a drop-down list of year, quarter, and month from a specified time function Countseason ($start, $end) { $temp = Date ("Y-m", Strtotime ("$start +3month")); while ($temp $time [] = $temp; $temp = Date ("Y-m",