PHP Tutorials

/** * Generate an array of months from the start month to the end month for a time period * @param unknown_type $start * @param unknown_type $end * url:http://bbs.it-home.org */ function Getmontharr ($start,

Class UserName { Defining properties Private $name; Defining constructors function __construct ($name) { $this->name = $name; The this pointer is already used here } Destructors function

In the field of website development, many problems are caused by some bad programming habits, eliminate these bad habits, make your development easier and more efficient. 1. Do not be surprised by the spelling mistakes in the code, which is a very

Deposit $arr = Array (+/-); $arr _str = serialize ($arr); Setcookie ("A", $arr _str); Remove $arr _str = $_cookie[' a ']; $arr = unserialize ($arr _str); Copy CodeMethod Two: Set the multi-key value

$filename = ' online.txt ';//Data file $cookiename = ' Vgotcn_onlinecount ';//cookie name $onlinetime =600;//Online effective time in seconds (i.e. 600 equals 10 minutes) $online =file ($filename); The PHP file () function reads

No details > !--? php /** * jquery diagram Slice Trim Plugin Jcrop Sample script * @copyright Kelly hallman * Here by Zhang Xin Xu Translation and deletion, so that more convenient to

$s = "This is a string"; $i = 9; $arr = Array (2,4,6); Is_string ($s); Returns true, indicating that $s is a string variable Is_string ($i); Returns false, indicating that $i is not a string variable Is_array ($arr);

/** DES encryption and decryption */ Class Std3des { Private $key = ""; Private $iv = ""; /** * Construct, pass two key and IV that have been base64_encode * * @param string $key * @param string

$STR = ' Scripting Academy: http://bbs.it-home.org '; Echo mb_substr ($str, 0,4, ' utf-8 ');//intercept the first 5 words, assuming that the code is located in the PHP file encoded as Utf-8 ?> Copy CodeOutput: Programmer's

$im = Imagecreatefromjpeg ($_file["Upload" ["tmp_name"]); You want to take a picture of the example $watermark = Imagecreatefrompng ("Smiley.png"); Path of the watermark map $im _x = Imagesx ($im); $im _y = Imagesy ($im); $w _

/* * @todo Chinese intercept, support GB2312,GBK,UTF-8,BIG5 * @http://bbs.it-home.org * @param string $str the string to intercept * @param int $start intercept start position * @param int $length intercept length *

Format data (prevent injection) function Site_addslashes ($string, $force = 0) { !defined (' MAGIC_QUOTES_GPC ') && define (' MAGIC_QUOTES_GPC ', GET_MAGIC_QUOTES_GPC ()); if (! MAGIC_QUOTES_GPC | | $force) { if (Is_array

/* * Read the contents of the file into a string, while removing line breaks and line endings at the beginning. */ Header ("content-type:text/html; Charset=utf-8 "); echo preg_replace ('/((\s) * (\ n) + (\s) *)/I ', ', ',

Static Php_function (Json_encode) { Zval *parameter; Smart_str buf = {0}; Long options = 0; if (Zend_parse_parameters (Zend_num_args () tsrmls_cc, "Z|l", ¶meter, &options) = = FAILURE) { Return

Array (one) { [0]=> S Tring () "http/1.1" [1]=> string ("CONTENT-TYPE:TEXT/HTML;CHARSET=GBK" [2]=> string ("Connection:close" [3]=> string () "Server:nginx" [4]=>

/** * Desc:create directory through FTP connection * link:bbs.it-home.org * DATE:2013/02/24 */ function Ftpmkdir ($path, $newDir) { $server = ' ftp.yourserver.com '; FTP Server $connection = Ftp_connect

function Jsontest () { var json = [{' username ': ' crystal ', ' userage ': '},{' username ': ' Candy ', ' userage ': ' 24 '}]; alert (json[1].username); var json2 = [' Crystal ', '],[' Candy ', ' 24 ']; Alert

/** @ Chinese string intercept function @http://bbs.it-home.org */ function Cnsubstr ($string, $sublen) { if ($sublen >=strlen ($string)) { return $string; } $s = ""; for ($i =0; $i {

copy code 2, Login Detection page checklogin.asp Dim bloginsaved If Request ("Savelog In ") = ' on ' then response.cookies (" Savedlogin ") (" email ") = Request (" email ")

XML-to-array, including the root key, ignoring empty elements and attributes, with significant errors function Xml_to_array ($xml) { $reg = "/]*?> ([\\x00-\\xff]*?) /"; if (Preg_match_all ($reg, $xml, $matches)) {