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Course Introduction：Sharing examples of generating verification codes in PHP, sharing examples of PHP verification codes. PHP implementation of generating verification code examples sharing, PHP verification code examples sharing image.func.php php require_once('string.func.php'); function verifyImage( $type=1,$length=4,$pixel=0,$line =0,$sess_n

2016-07-12 comment 0  1034

Course Introduction：The latest and most complete PHP code to generate and produce verification codes with detailed explanation (recommended), detailed explanation of verification codes. The latest and most complete code for generating verification codes using PHP (recommended), detailed explanation of verification codes 1.0 First, look at the code phpheader("Content-Type:text/html;Charset=UTF-");// Set the coding style of the page hea

2016-07-06 comment 0  1076

Course Introduction：The latest and most complete PHP code to generate and produce verification codes with detailed explanation (recommended), detailed explanation of verification codes. The latest and most complete code for generating verification codes using PHP (recommended), detailed explanation of verification codes 1.0 First, look at the code phpheader("Content-Type:text/html;Charset=UTF-");// Set the coding style of the page hea

2016-07-12 comment 0  1140

Course Introduction：In php, GD library is used for verification code, and phpgd library is used for verification code. Use GD library to do verification code in php, phpgd library verification code php require_once 'string.func.php';//Use GD library to do verification code/** *Add verification text* @param int $type * @param int $length */function

2016-07-12 comment 0  974

Course Introduction：PHP generates a simple example of a verification code that can be clicked to refresh, and an example of PHP generating a verification code. A simple example of PHP generating a verification code that can be clicked to refresh, an example of PHP generating a verification code. This article describes an example of PHP generating a verification code that can be clicked to refresh. Share it with everyone for your reference, the details are as follows:

2016-07-12 comment 0  889

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