PHP

Php coding and Chinese garbled characters solution [Mysql] Default-character-set = utf8 [Mysqld] Default-character-set = utf8 Default-storage-engine = myisam Add the following under [mysqld:

Php code conversion example /* * Common coding problems * * 1. page garbled characters: * The garbled page is mainly because the encoding of the display font is inconsistent with the encoding

Php automatically creates folders and uploads files Session_start (); If ($ _ SESSION ['Company'] = '') { // Exit (); } ?> $ Uptypes = array ('image/jpg ', 'image/jpeg',

Php string encoding conversion example Header ("content-type: text/html; charset = utf-8 "); Echo mb_convert_encoding ("You are my good friend", "UTF-8", "gbk "); ?> 2. convert UTF-8 encoded

I'm not afraid of ten millions of people blocking, just afraid of surrender I think I should be the youngest in s22's brothers. In fact, when I was 17 years old, I liked to play with my website. at that time, I felt very curious when I

Php string lookup function (strrpos and strchr) $ Str = '000000 '; $ Needle = '20140901 '; $ Result = strchr ($ str, $ needle ); Var_dump ($ result ); Result: string '20140901' (length = 9)Strrpos

Example of php recursive functions Function reversr_r ($ str) { If (strlen ($ str)> 0) Reverse_r (substr ($ str, 1 )); Echo substr ($ str, 0, 1 ); Return; } ?>

Php obtains the execution time of the target function. /** * Class EfficiencyTester * Efficiency tester: test the function running time * @ Version 1.0 2013.04.13 * @ Author Kross */

Php webpage title garbled characters You can solve the problem of Chinese garbled text. of course, you can also change charset = utf-8 to charset = gb2312, depending on your webpage code. Php

Php regular expression filtering for special characters This article describes how to filter special characters in php programming. For more information, see.Use regular expressions in php to filter out special characters. you can use the

PHPextract () function usage php array splitting In action. php, you only need to use the extract () function to unbind the $ _ POST global data: action. php

Example of random sorting of php arrays $ Array = array ('A', '2', '3', '4', '5', '6', '7', '8 ', '9', '10', 'J', 'Q', 'k '); Shuffle ($ array); // random sorting array Print_r ($ array); //

Common escape character functions in PHP This article describes common character escape functions and security functions in PHP. these functions can be used to filter out most common attack methods, such as SQL injection.This section

Php and mysql server configurations Zend_optimizer.optimization_level = 15 Zend_extension_ts = "d: phpendoptimizer. dll" The zendoptimizer. dll path must comply Find extension_dir and add the full name

Php paging code instance with comments Header ("content-type: text/html; charset = utf-8 "); // Database connection $ Conn = mysql_connect ("localhost", "root", "111") or die ("not connnected:". mysql_error

Php configuration file application example If (strstr (strtoupper (PHP_SELF), \ "/PHPTEST /\")) Echo \ "my ads!\"; ?> In this case, you only need to set auto_prepend_file = "myprefix. php", then all

PHP configuration file application (configure pdo and virtual host) # Configure restart Ural hosts to start the virtual host Include conf/extra/httpd-vhosts.conf ServerAdmin kongdaoxian@gmail.com

PHP character string special symbol filtering method Filter methods for special characters of PHP strings: Sometimes we may encounter the problem of filtering special characters in strings. This article provides a method to process Special strings,

Sample code for collecting out-of-site content from phpcurl // Initialize a cURL object $ Curl = curl_init (); // Set the URL you want to capture Curl_setopt ($ curl, CURLOPT_URL, 'http: // bbs.it-home.

Php simple functions for obtaining remote webpage content $ CurDomain = $ _ SERVER ['http _ host']; $ StrHTML = file_get_contents ('http: // bbs.it-home.org/DomainParking.asp? GDomName = '. $ curDomain )