38 lines
780 B
PHP
38 lines
780 B
PHP
<?php
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function isSubmit(){
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if (!isset($_POST)){
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return false;
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} else{
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if (!isset($_POST["loginname"]) || strlen($_POST["loginname"]) < 4){
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return false;
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} else if (!isset($_POST["pwd"]) || strlen($_POST["pwd"]) < 4){
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return false;
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} else{
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return true;
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}
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}
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}
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function checklogin(){
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$jopwd = "alma";
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$jouser = "user";
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if ($_POST["loginname"] == $jouser && $_POST["pwd"] == $jopwd){
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$_SESSION["isloggedin"] = 1;
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$_SESSION["uname"] = $_POST["loginname"];
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} else{
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$_SESSION["isloggedin"] = 0;
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return false;
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}
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}
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function isLoggedIn(){
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if ($_SESSION["isloggedin"] == 1){
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return true;
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} else{
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return false;
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}
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} |