Found a total of 10000 related content
PHP Authentication How to authenticate in PHP
Article Introduction:PHP Authentication: PHP Authentication How to authenticate in PHP: <? if(!isset($PHP_AUTH_USER)) { Header("WWW-Authenticate: Basic realm=Please enter your username and password:"); Header( "HTTP/1.0 401 Unauthorized"); echo "Authentication failed, you cannot access network resources!"; exit; } else { if ($PHP_AUTH_USER!="username" or $PH
2016-07-29
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1492
Use GD library to do verification code in php, phpgd library verification code_PHP tutorial
Article 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 $length */function
2016-07-12
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819
How to use PHP for JWT authentication and authentication?
Article Introduction:How to use PHP for JWT authentication and authentication? JWT (JSONWebToken) is an open standard for authentication and authorization. It transfers data between the client and server in a safe and reliable manner and allows the server to verify the identity of the user sending the request. This article will introduce how to use PHP to implement JWT authentication and authentication functions. Installing the dependent library JWT requires two libraries: FirebasePHPJWT and lcobucci/jwt. you can
2023-08-07
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1410
php域身份验证
Article Introduction:php域身份验证
2016-06-23
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1116
Office genuine verification PHP authentication functions
Article Introduction:Office genuine verification: Office genuine verification PHP identity verification function: Copy the code as follows: <?php // Calculate the ID card verification code, according to the national standard GB 11643-1999 function idcard_verify_number($idcard_base){ if (strlen($ idcard_base) != 17){ return false; } // Weighting factor $factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3,
2016-07-29
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1040
php银行卡校验
Article Introduction:php银行卡校验
2016-06-23
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1164
PHP verification code recognition, php verification code_PHP tutorial
Article Introduction:PHP verification code identification, php verification code. PHP verification code recognition, php verification code First of all, I recommend a few articles about verification code identification, which I think are good. PHP implements verification code identification (primary article) About bp neural grid identification verification code 1. Thoughts
2016-07-13
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1855
PHP and OpenCV libraries: How to implement face recognition
Article Introduction:Face recognition is a method that uses computer vision technology to automatically identify and verify faces. In this article, we will implement face recognition using PHP and OpenCV libraries. We will introduce the installation of the OpenCV library, the installation of the PHP extension, and the detailed steps for face recognition using PHP and the OpenCV library.
2023-07-19
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1493
User authentication and authentication mechanism in PHP real-time chat system
Article Introduction:User authentication and authentication mechanism in PHP real-time chat system In real-time chat system, user authentication and authentication mechanism are very important. Correctly verifying the user's identity and authenticating the user can effectively ensure system security and user privacy protection. This article will introduce the use of PHP to implement user authentication and authentication mechanisms in real-time chat systems, and provide corresponding code examples. 1. User identity verification User identity verification refers to verifying whether the identity information provided by the user matches the identity information recorded by the system. in live chat
2023-08-26
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1309