PHP酒店管理demo案例(数组遍历)

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发布于 2022-11-29 17:08:28

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发布于 2022-11-29 17:08:28

文章被收录于专栏：CSDNToQQCode

PHP酒店管理demo案例(数组遍历)

PHP酒店管理前台编码：

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css'>
</head>

<body>
    <style>
        * {
            margin: 0px auto;
            padding: 0px;
        }
    </style>
    <div style="width: 50%;">
        <form action="index.php" method="get">
            <p>
                <input type="text" name="houseName" placeholder="请输入酒店名称" class="form-control">
            </p>
            <p>
                <input type="text" name="nums" placeholder="请输入楼层数" class="form-control">
            </p>
            <p>
                <input type="text" name="count" placeholder="请输入每层房间数量(10以内)" class="form-control">
            </p>
            <p>
                <input type="submit" value="创建酒店" class="btn btn-block btn-primary">
            </p>
        </form>
    </div>
</body>

</html>

PHP酒店管理后台编码：

<?php
#酒店名称
$houseName=$_GET["houseName"];
#酒店层数
$nums=$_GET["nums"];
#酒店每层数量
$count=$_GET["count"];
$arr=array();
for ($i=0; $i < $nums; $i++) { 
    for ($j=0; $j < $count; $j++) { 
        $arr[$i][$j]=($i+1)."层".($j+1)."室";
    }
}
echo "<link rel='stylesheet' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css'>";
echo "<h1 align='center'>".$houseName."</h1>";
echo "<table class='table table-hover table-bordered'>";
$i=0;
foreach ($arr as $value) {
    $i++;
    $j=0;
    echo "<tr align='center'>";
    foreach ($value as $val) {
        $j++;
        echo "<td><button class='btn btn-primary' id='b_".$i."_".$j."' onclick='updateIt(".$i.",".$j.")'>".$val."</button></td>";
    }
    echo "</tr>";
}
echo "</table>";
?>
<script>
    function updateIt(o,p){
        if(!confirm('是否入住？')){
            return;
        }
        var but=document.getElementById("b_"+o+"_"+p);
        if(but.innerHTML=="已入住"){
            but.innerHTML=o+"层"+p+"室";
        }else{
            but.innerHTML="已入住";
        }
        
    }
</script>