PHP

Php file upload with compressed image Upload_name = $ _ FILES ["file"] ["name"]; // Obtain the Upload file name $ this-> upload_filetype = $ _ FILES ["file"] ["type"]; $ this-> upload_final_name = date ("Y-m-d H: I: s "). $ this-> upload_name; $

PhP compares string similarity PhP compares string similarity 90) {$ cf = 1; break;} // Easy to note: if the similarity is higher than 90%, the duplicate is determined.} if ($ cf = 1) {echo"

Sort arrays by data length --> $velocityCount--> --> 1. [PHP] code Function _ toArray ($ key, $ val) {return array ("name" => $ key, "url" => $ val );} /* dependency _ toArray (); @ params $ sort_arr = array ("Beijing" =>

Simple generation of EXCEL simple generation of EXCEL files $ Arr_list = array (); // read from the database. obtain the array header ('content-type: application/vnd. ms-excel; '); header ('cache-Control: must-revalidate, post-check = 0,

Check box operation check box Check box: loop:est_id},{$item->client_id}">Js: function goMatomeCommit (obj, qst_from_check, selectbox) {var frm = document. frm; var action = false; action = boxCheck (obj, 'response'); // query type if (action)

Md5 check file php code '; $ Filename = "test.txt"; if (is_dir ($ filename) {$ md5file = md5 ($ filename);} else {$ md5file = md5_file ($ filename );} echo $ md5file; // Save the md5value of the original file to the md5file.txt file // file_put_

Check whether the string contains external php code. /*** Is_external_link check whether the string contains External links * @ param string $ text * @ param string $ host domain name * @ return boolean false with external links true without

Php memcache queue class --> $velocityCount--> --> MemcacheQueue. class. php Add ('1asdf '); * $ obj-> getQueueLength (); * $ obj-> read (11); * $ obj-> get (8 ); */class memcacheQueue {public static $ client; // The memcache client connects to

Php simulate js function unescape function code php code Function unescape ($ str) {$ ret = ''; $ len = strlen ($ str); for ($ I = 0; $ I 6 )). chr (0x80 | ($ val & 0x3f); else $ ret. = chr (0xe0 | ($ val> 12 )). chr (0x80 | ($ val> 6) & 0x3f )).

Php code for sending mail via PHPSMTP $ Bfconfig = Array ('sitename' => 'website name',); $ mail = Array ('state' => 1, 'server' => 'smtp .abc.com ', 'port' => 25, 'auth' => 1, 'username' => 'admin @ abc.com ', 'password' => '123 ', 'charset' =>

PHP flag php code $ R * cos ($ theta + $ I * 72) * $ PI/180) + $ position_X, 'y' =>-$ r * sin ($ theta + $ I * 72) * $ PI/180) + $ position_Y);} for ($ I = 0; $ I 2? $ I-3: $ I + 2; $ lines [$ I] = array ('x1 '=> $ points [$ I] ['x'], 'y1 '=> $

Emlog database operations Conn = @ mysql_connect (DB_HOST, DB_USER, DB_PASSWD) {emMsg ("failed to connect to the database, possibly because the database user name or password is incorrect ");} if ($ this-> getMysqlVersion ()> '4. 1 ') {mysql_query

Generate a random password and jump /*** Order by phpno.com * @ param num random minimum length * @ param num random maximum length * @ param bool whether to use special characters */function random_passwd ($ min_len = 8, $ max_len = 16, $

Php aes encryption class Aes. php 6 && $i%$Nk == 4) { $temp = self::subWord($temp); } for ($t=0; $t >> operator nor unsigned ints * * @param a number to be shifted (32-bit integer) * @param b number of bits to shift

'Group' sorting of two-dimensional arrays $ Val) {asort ($ new [$ key]); // sort data in each group; $ tmp = $ new [$ key]; // assign the sorted data to a temporary array; $ tmp [] = $ key; // add the key value of the original array to the end of

Obtain the PHP method of the x rule in aAAAxAAAa, for example, the PHP method of the x rule in aAAAxAAAa. 3 & $ I

Chinese interceptions of PHP without garbled characters Chinese interceptions of PHP without garbled characters The number of characters in $ str, resulting in unnecessary while loops. ($ offset The above is the content of PHP without garbled

Php converts Chinese characters to pinyin = '5. 0 ′)? Array_combine ($ _ TDataKey, $ _ TDataValue): array_combine ($ _ TDataKey, $ _ TDataValue); // arsort: sorts the array reversely and maintains the index relationship. // reset: point the internal

Discuz automatic voting reply plug-in 2. [File] uninstall. php 3. [File] replypoll. class. php Cookie_key, 1 );} if ($ _ GET ['action'] = 'votepoll '& $ _ GET ['pollsubmit'] & isset ($ _ GET ['fid']) & $ _ GET ['tid']) {$ _ GET ['fid'] =

Php code for a simple logging function /*** Record a log and try to write the log in the following three ways. *-Write logs to the file specified by the current parameter. *-Try to write content to the error_log specified in php. ini. *-If the