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How to Create CAPTCHA Protection using PHP and AJAX
瀏覽：984
日期：2026-04-20
//Initiate the AJAX request function makeRequest(url, param) {//If our readystate is either not started or finished, initiate a new request if (receiveReq.readyState == 4 || receiveReq.readyState == 0) { //Set up the connection to captcha_test.html. True ...看更多
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