PHP Tutorials

PHP Kanji transcoding gbk->unicode (UTF8) Class qswhgbk{ var $qswhData; function QSWHGBK ($filename = "qswhgbk.php") { $this->qswhdata=file ($filename); } function gb2u ($GB, $callback = "") { /****** (Qiushuiwuhen

$content = Iconv ("GBK", "Utf-8", $content);//First easy to use $content = mb_convert_encoding ($content, "Utf-8", "GBK");//The second avoids surprises copy code //discovers that ICONV will fail when converting the character "-" to

!--? php /** * Data Encoding conversion * @ param array/string $data Array * @param string $output the converted encoding */ function Array_iconv ($dat A, $output = ' utf-8 ') {

/* * Traverse Directory * fopen () * Fread () * Fclose () * @opendir (target path); E_warnine * READDIR (directory reference handle) Rewinddir () * Closedir () * * In programming, a handle is a special

function Phpcharset ($data, $to) { if (Is_array ($data)) { foreach ($data as $key = = $val) { $data [$key] = Phpcharset ($val, $to); } } else { $encode _array = Array (' ASCII ', ' utf-8 ', ' gbk ', ' gb2312 ', '

!--? php /** * @ string required to convert the literal * @ encoding target encoding **/ function detect_encoding ($string, $enc oding = ' GBK ') { $is _utf8 = Preg_match ('%^ (?:

$img = file_get_contents (' http://www.baidu.com/img/baidu_logo.gif '); File_put_contents (' 1.gif ', $img); Echo '; ?> Copy Code3. function Is_gfriend ($na, $NB) {

Copy CodeCan solve the problem of Chinese garbled, of course, can also modify charset=utf-8 for charset=gb2312, according to their own page encoding. PHP MySQL table Chinese garbled problem how to solve PHP import CSV file Chinese garbled solution

function Reversr_r ($STR) { if (strlen ($STR) >0) Reverse_r (substr ($STR, 1)); Echo substr ($str, 0, 1); Return } ?> function Reverse_i ($STR) { for ($i =1; $i { Echo

$fruits = Array ("Apple", "Banana", "Orange", "Pear", "Grape", "Lemon", "watermelon"); $subset = Array_slice ($fruits, 3); Print_r ($subset); Output Array ([0] = Pear [1] = Grape [2] = = Lemon [3] = = Watermelon) ?>

/** * Function: Query all categories to generate tree menu * @param int $pid Parent ID start Query from top level by default */ function Totree ($pid =0) { Query all top-level categories Database connections There's not

/** * Full probability calculation * * @param array $p Array (' A ' =>0.5, ' B ' =>0.2, ' C ' =>0.4) * @return String returns the key of the above array */ function Random ($ps) { Static $arr = Array (

Special character filtering function HtmlDecode ($STR) { if (empty ($STR)) return; if ($str = = "") return $str; $str =str_replace ("&", CHR, $STR); $str =str_replace (">", ">", $str); $str =str_replace ("

*exif_imagetype--Judging the type of an image * Description: Function function is to cut an image into an image of any size, the image is not deformed * Parameter Description: Enter the file name that needs to process the picture, generate

!--? php echo iconv ("Iso-8859-1", "UTF-8", "this is a test. "); ? copy code 2,mb_convert_encoding function Syntax: !--? php /* Convert internal character

In Conf/php.ini, in vim with "/php_mysql" search to Extension=php_mysql.dll, remove the front ";", while the following increase Extension=php_mysqli.dll; $mysqli = new Mysqli ("127.0.0.1", "username", "password", "library name"); $query = "

/* * Common coding problems * * 1. The page garbled problem: * Page garbled problem is mainly in the display font encoding and the browser display in the code is inconsistent, the browser output * The encoding is made by the

Header ("cont ent-type:text/html; Charset=utf-8 "); Echo mb_convert_encoding ("You Are my Friend", "Utf-8", "GBK"); ? copy code 2,gb2312 to BIG5 encoding conversion header

Copy Code3, PHP or HTML file itself encoding: with EditPlus open PHP file or HTML file, save, select the encoding, if the database and page encoding is GBK, then the code here choose ANSI; If the database and page encoding is Utf-8, then Utf-8 is

/* * To change the template for this generated file go to * Window-preferences-phpeclipse-php-code Templates */ Class student{ Property Private $no; Private $name; Private $gender; Private $age;