<?php
//设置时区
date_default_timezone_set(‘PRC‘); //设置中国时区
?>
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>配置时间生成下拉菜单</title>
<link rel="stylesheet" type="text/css" href="../css/main.css" />
<link rel="stylesheet" type="text/css" href="css/jquery-ui.css" />
<style type="text/css">
a{color:#007bc4/*#424242*/; text-decoration:none;}
a:hover{text-decoration:underline}
ol,ul{list-style:none}
body{height:100%; font:12px/18px Tahoma, Helvetica, Arial, Verdana, "\5b8b\4f53", sans-serif; color:#51555C;}
img{border:none}
.demo{width:600px; margin:20px auto;padding-top:100px;}
.select{width:600px; margin:20px auto;padding-top:10px;}
.header{width:600px; margin:20px auto;padding-top:10px;}
.demo h4{height:32px; line-height:32px; font-size:14px}
.demo h4 span{font-weight:500; font-size:12px}
.demo p{line-height:28px;}
input{width:200px; height:20px; line-height:20px; padding:2px; border:1px solid #d3d3d3}
pre{padding:6px 0 0 0; color:#666; line-height:20px; background:#f7f7f7}
.ui-timepicker-div .ui-widget-header { margin-bottom: 8px;}
.ui-timepicker-div dl { text-align: left; }
.ui-timepicker-div dl dt { height: 25px; margin-bottom: -25px; }
.ui-timepicker-div dl dd { margin: 0 10px 10px 65px; }
.ui-timepicker-div td { font-size: 90%; }
.ui-tpicker-grid-label { background: none; border: none; margin: 0; padding: 0; }
.ui_tpicker_hour_label,.ui_tpicker_minute_label,.ui_tpicker_second_label,.ui_tpicker_millisec_label,.ui_tpicker_time_label{padding-left:20px}
</style>
<script src="http://libs.baidu.com/jquery/1.7.2/jquery.js"></script>
<script type="text/javascript" src="js/jquery-ui.js"></script>
<script type="text/javascript" src="js/jquery-ui-slide.min.js"></script>
<script type="text/javascript" src="js/jquery-ui-timepicker-addon.js"></script>
<script type="text/javascript">
$(function(){
$(‘#example_2‘).timepicker({});
$(‘#example_3‘).timepicker({});
$(‘#example_4‘).timepicker({});
$(‘#example_5‘).timepicker({});
});
</script>
</head>
<body>
<div id="main">
<div class="header"><h2>配置时间生成下拉菜单</h2></div>
<div class="demo">
<form action="index.php" method="get">
<h4>当前时间：<?php echo date(‘H:i‘);?></h4>
<p>上午开始时间：<input type="text" name="amstart" id="example_2" value="<?php echo $_GET[‘amstart‘];?>"/> 上午结束时间：<input type="text" name="amend" id="example_3" value="<?php echo $_GET[‘amend‘];?>"/></p>
<p>下午开始时间：<input type="text" name="pmstart" id="example_4" value="<?php echo $_GET[‘pmstart‘];?>"/> 下午结束时间：<input type="text" name="pmend" id="example_5" value="<?php echo $_GET[‘pmend‘];?>"/></p>
<pre>$(‘#example_2‘).timepicker();</pre>
<button onclick="showinfo();">生成下拉单</button>
</form>
</div>
<div class="select">
<select>
<?php
$amstart = $_GET[‘amstart‘];
$amend = $_GET[‘amend‘];
$pmstart = $_GET[‘pmstart‘];
$pmend = $_GET[‘pmend‘];
echo getOption($amstart,$amend,$pmstart,$pmend);
?>
</select>
</div>
</div>
</body>
</html>
<script>
function showinfo(){
window.location.href=‘index.php‘;
}
</script>
<?php
function getoption($amstart,$amend,$pmstart,$pmend){
$amstart = strtotime($amstart);
$amend = strtotime($amend);
$pmstart = strtotime($pmstart);
$pmend = strtotime($pmend);
$dateTime = strtotime(date(‘H:i‘));
$am = array();
$pm = array();
//计算上午时间范围差
$AmTime = floor(($amend - $amstart)/3600);
//计算下午时间范围差
$PmTime = floor(($pmend - $pmstart)/3600);
$apTime = ($amend - $pmstart)/3600;
//时间间隔
$time = 30 * 60;
// echo "开始 - 结束: ".change($amstart)." --- ".change($amend);
// echo "<br>开始 - 结束: ".change($pmstart)." --- ".change($pmend);
// echo "<br>上午时间差: ".$AmTime,"<br>下午时间差: ".$PmTime;
for($i=1;$i<=$AmTime*2-1;$i++){
if($i == 1){
$am[$i][‘b‘] = $amstart + $time; //开始时间
$am[$i][‘e‘] = $am[$i][‘b‘] + $time; //结束时间
}else{
$am[$i][‘b‘] = $am[$i-1][‘e‘];
$am[$i][‘e‘] = $am[$i][‘b‘] + $time;
}
}
//var_dump(count($am)+1);
$am[count($am)+1][‘d‘] = 1;
$am[count($am)][‘e‘] = $am[count($am)-1][‘e‘];
for($j=1;$j<=$PmTime*2-1;$j++){
if($j == 1){
$pm[$j][‘b‘] = $pmstart + $time; //开始时间
$pm[$j][‘e‘] = $pm[$j][‘b‘] + $time; //结束时间
}else{
$pm[$j][‘b‘] = $pm[$j-1][‘e‘];
$pm[$j][‘e‘] = $pm[$j][‘b‘] + $time;
}
$pm[$j][‘d‘] = 0;
}
$pm[count($pm)+1][‘d‘] = 1;
$pm[count($pm)][‘e‘] = $pm[count($pm)-1][‘e‘];
//合并上下时间
$TimeList = array_merge($am , $pm);
//echo "<hr>";
//$str = "\n\r";
$str = "";
$k = 1;
foreach($TimeList as $v){
//d($v[‘b‘]);
if($k == 5){
return $str;
}
if($v[‘d‘] == 1 && time()<=$v[‘e‘]){
$str .= "<option>当前时间为下班时间，不能送餐！</option>";
$k++;
}
// if($v[‘d‘] == 2 && time()<=$v[‘e‘]){
// $str .= "<option>当前时间为下班时间，不能送餐！</option>";
// $k++;
// }
if($v[‘b‘] > time() ){
$str .= "<option>".change($v[‘b‘]).‘--‘.change($v[‘e‘])."</option>";
$k++;
}
}
return $str;
}
function d($v){
echo ‘<pre>‘;
var_dump($v);
echo ‘</pre>‘;
}
function change($date){
//时间戳转换成时分秒
return date(‘H:i‘,$date);
}
//exit;
?>
配置时间生成下拉菜单
时间： 2024-10-02 00:47:15