PHP

emailclass.php Copy Code code as follows: ? Class Cmailfile { var $subject;var $addr _to;var $text _body;var $text _encoded;var $mime _headers;var $mime _boundary = "--==================_846811060==_";var $smtp _headers; function

Copy Code code as follows: Class Cache { Private $dir = "data/cache/";//define Cache directory Private $key = ' c_a_sss '; FileName MD5 encryption key function Set_dir ($dirpath) { $this->dir= $dirpath; $this->make_dir ($this->dir); }

Copy Code code as follows: Header ("CONTENT-TYPE:TEXT/HTML;CHARSET=GBK"); Ini_set ("Date.timezone", "Asia/chong"); Determine if the file is empty if (empty ($_files)) { echo "Upload file too large"; Exit } To determine if there

Copy Code code as follows: $arr = Array (1,2,3,4,5); /* @ Res Each element of every note assembled @ $a temporary array @ $index Array index @ $arr the requested array @ $b The final result */ $a = array (); $b = Array ();

Code: Copy Code code as follows: /** * Think of the middle as a fixed-length ruler that can slide * * Treat $this->_totalshowpages as a fixed-length ruler that can slide * Then $this->_totalpages is a block of a given length, a ruler

Share a handy PHP authentication code class, including the call example.DescriptionIf the specified font is not applied, the imagestring () function is used, and the Imagettftext () function is used if you need to encounter the specified font. The

Copy Code code as follows: class= ' pingjiaf ' frameborder= ' 0 ' src= ' http://www.jb51.net ' scrolling= ' no ' > sorting arrays The Usort () function sorts the array using the user-defined function. */ function cmp ($a, $b)//user Custom

The code is as follows: Copy Code code as follows: function Readfilefromdir ($dir) { if (!is_dir ($dir)) { return false; } Open Directory $handle = Opendir ($dir); while (($file = Readdir ($handle))!== false) { Exclude current

This article illustrates the method of PHP implementation to query different elements in two arrays. Share to everyone for your reference, specific as follows: Results: Array ( [0] => absence_zh_cn [1] => ABSENCE_ZH_TW [

This Code implementation feature has these: Support Jpg,jpeg,gif,png,bmp picture format, support according to the proportion of the original picture scaling, you can choose in the picture scaling process whether to cut the picture, added to the

PHP Basic Exercise--picture scaling: Copy Code code as follows: /** * Image zoom. */ function Imagezoom ($filename, $w, $h) { /* Arguments meaning * * /* $filename: The source of the name * * /* $w: Want get the image ' s width * *

Copy Code code as follows: Range is to list 1 to 100 as an array $numbers = range (1,100); Shuffle the array order immediately Shuffle ($numbers); Array_slice a section of the array $no = 6; $result = Array_slice ($numbers, 0,

I got three pages: (1), the new Information Registration module (register.php): &L t;head> class Registry Henan Polytechnic University sincerely welcome 2012 New Students to school study Freshman registration system Please

After automatically creating an application via yiic.php, the entry file initial code is as follows: run (); The third line introduces a yii.php file that can be found under framework/in the Yii core directory, which defines a Yii

Copy Code code as follows: $a = 1; Include ' B.inc '; ?> Here the variable $a will take effect in the include file B.inc. However, in a user-defined function, a local function range is introduced. Any variable that is used inside a

Let's use a piece of code to reproduce the problem. At first glance, the result is puzzling: Copy Code code as follows: $string = hello world EOF; $data = simplexml_load_string ($string); Print_r ($data);Print_r (

This paper summarizes and analyzes the method of accessing database cluster in PHP. Share to everyone for your reference, specific as follows: Generally, there are three kinds of practices: 1, automatically determine whether the SQL is read, to

Method One: /** * Send POST request * @param string $url request address * @param array $post _data post key value pair data * @return string * *  function Send_post ($url, $post _data) { $postdata = http_build_query ($post

Copy Code code as follows: $srcdir = './image/'; $prefix = "pic11_"; $DST = "image"; $imagedir =scandir ($srcdir); Array_shift ($imagedir); Array_shift ($imagedir); $width = 0; $height = 0; foreach ($imagedir as $key => $value) {

Improve the efficiency of finding array elements1.php In_array Method Description PHP looks for the presence of array elements, typically using the In_array method. BOOL In_array (mixed $needle, array $haystack [, bool $strict = FALSE])