PHP Libraries
Verification code library
Click captcha click verification code class implemented by php
Mainly introduces the click captcha click verification code class example implemented by PHP. Different from the traditional verification code in the past, this verification code class allows mobile phone users to click on a certain location to confirm the verification code, which is very practical
Most of the commonly used form verification codes require user input, but this will be inconvenient for mobile users.
If mobile users visit, they don’t need to enter it, but click a certain location to confirm the verification code, which will be much more convenient.All resources on this site are contributed by netizens or reprinted by major download sites. Please check the integrity of the software yourself! All resources on this site are for learning reference only. Please do not use them for commercial purposes. Otherwise, you will be responsible for all consequences! If there is any infringement, please contact us to delete it. Contact information: admin@php.cn
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13 Jul 2016
Click captcha click verification code class instance implemented by php, clickcaptcha. Examples of the click captcha click verification code class implemented in PHP, clickcaptcha This article describes the click captcha click verification code class implemented in PHP and its usage, which is a very practical function. Share with everyone
php click captcha verification code class
18 Feb 2017
Most of the commonly used form verification codes now require user input, but this will be inconvenient for mobile users. If mobile users visit, they don’t need to enter it. Instead, they can click a certain location to confirm the verification code, which will be much more convenient.
Introduction to the php click captcha verification code class
11 Jun 2018
Demand: Most of the commonly used form verification codes now require user input, but this will be inconvenient for mobile users. If mobile users visit, they don’t need to enter it. Instead, they can click a certain location to confirm the verification code, which will be much more convenient. Principle: 1. Use PHP imagecreate to create a PNG image, draw N arcs in the image, one of which is a complete circle (for verification), and record the center coordinates and radius into the session. 2. In the browser, when the user clicks on the verification code image, the click location is recorded. 3
13 Jul 2016
Captcha verification code class instance implemented by php, captcha verification code. Examples of the Captcha verification code class implemented in PHP, captcha verification code This article describes the Captcha verification code class implemented in PHP, which has an extremely wide range of applications in PHP programming. Share it with everyone
12 Jul 2016
PHP implements IMEI restricted SMS verification code sending class, imei verification code. IMEI restricted SMS verification code sending class implemented by php, imei verification code IMEI restricted SMS verification code sending class implemented by php ?phpclass Api_Sms{ const EXPIRE_SEC = 1800; // Expiration time interval
13 Jul 2016
Example of verification code file class implemented by PHP. An example of the verification code file class implemented by PHP. This article describes the verification code file class implemented by PHP. Share it with everyone for your reference. The details are as follows: php/*** @file* @version 1.0* @author network
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