PHP Tutorials

PHP implementation of the support for the continuation of the file download class, This article describes the PHP implementation of support for the continuation of the file download class and its usage, is a very practical technique. Share to

PHP removes null elements from the array (array_filter) Ashamed to say, before the null value of the array is either strong write foreach or while, using these two syntax structure to delete empty elements in the array, the simple code is as

Introduction and application of PHP abstract and abstract keywords, abstract key words PHP abstract methods and abstract class abstraction keywordsThe abstract keyword is used to define abstraction methods and abstract classes. Abstract methods An

PHP Learning Series (1)--String processing function (3), PHP function 11. The CRC32 () function calculates the crc32 polynomial of a string. A 32-bit cyclic redundancy check code polynomial that generates a string parameter. This function can be

Phpmailer uses 163 mail messages to send an example, phpmailer163 Note: If your server has installed a coffee selling and account opening virus maximum protection function we need to close a mail protection Oh, otherwise your mail will not be sent

PHP implementation of the ZIP file content comparison class, This article describes the PHP implementation of the ZIP file content comparison class. is a very useful PHP class file. Share to everyone for your reference. The specific analysis is as

PHP Similar_text (), Levenshtein (), LCS () Support Chinese Kanji version, PHP native Similar_text () function, Levenshtein () function is not good for Chinese character support, I wrote a Similar_text () Chinese character edition 1 Php2

PHP recognizes the PDO database abstraction layer, PHPPDO database abstraction The PDO full name is a PHP data object, which is an extension of the PHP connection database and is now widely used. PDO mainly solves the problem of providing a

PHP to prevent remote submission of forms outside the station, PHP submission Form The example of this article describes the PHP to prevent remote submission of forms outside the method, share to everyone for your reference. The implementation

PHP Error Warning:cannot Modify header information-headers already sent by workaround, warningheaders The error was encountered today when testing the following code: Copy the Code code as follows:Session_Start ();$_session[' username ']= $username;

Output_buffering in PHP is detailed, outputbuffering I personally think that the Output buffering is a relatively pure 4.0 feature. Although conceptually quite simple, the output buffering feature is powerful enough to make it easier for developers

PHP timestamp format display friendly time function sharing, PHP function sharing All the time in the project was shown as 2014-10-20 10:22 and it looked stiff. In the microblogging, QQ space and other sites are usually displayed for a few seconds

PHP Regular Expressions/I,/is,/s,/isu, etc., regular expressions ISU PHP Regular Expressions/I,/is,/s,/isu, etc. what are these things? I is case insensitive Dot metacharacters (.) in S-mode match all characters, including line break whitespace

Smarty simple pagination Implementation method, Smarty paging implementation The example of this paper describes the implementation of Smarty simple paging, shared for everyone to reference. The implementation method is as follows: The following is

PHP fastcgi mode upload large files (about 300 k) error, Recently uploaded pictures in the project, about 300 K, the results reported a server error, have never encountered, the error is as follows: Mod_fcgid:http Request Length 132296 (so far)

Some good practices of codeigniter Recently prepared to take over the improvement of a project written by someone else with CodeIgniter, although previously also useful CI, but is completely according to their own meaning written, not according to

PHP and MySQL in the UTF8 encoding of the Chinese sort instance, In this paper, the example of PHP and MySQL in the UTF8 encoding Chinese sorting method, shared for everyone to reference. The implementation method is as follows: Generally speaking,

PHP to make graphics verification code share, PHP graphics verification Code Effect: Myvcode.class.php: Encapsulates a class that creates a verification code /** file:myvcode.class.php* Verification code class, class name Vcode*/Class

Build your own PHP framework with composer to build routes, composer build In the previous article we have established an empty Composer project, this article will describe how to build a route. The prestigious CodeIgniter framework is the PHP

Build your own PHP framework with composer, composer build "The time has come for Composer eminence!" 』 --Bai Yansong "An era is over and another era begins. ” Framework Interoperability Group (framework Interoperability Group), referred to as FIG,