我使用此代码显示一个简单的“开放式”代码。或者'关闭'信息。代码取自这个问题并略微调整 - Opening hours in PHP
<?php
date_default_timezone_set('Europe/London'); // timezone
$weekday = date(l); // today
//print $weekday; // Debug
//print date("H:i"); // debug
// Set open and closing time for each day of the week
if ($weekday == "Saturday") {
$open_from = "10:00";
$open_to = "14:00";
}
elseif ($weekday == "Sunday") {
$open_from = "10:00";
$open_to = "15:00";
}
else {
$open_from = "10:00";
$open_to = "17:00";
}
// now check if the current time is before or after opening hours
if (date("H:i") < $open_from || date("H:i") > $open_to ) {
echo '<div class="opening">Sorry , We Are Closed</div>';
}
// show open message
else {
echo '<div class="opening">We Are Open Now !</div>';
}
?>
此代码适用于手动输入的开放时间,我遇到的问题是当我尝试为开放时间添加(ACF)自定义字段时,它会停止运行 - 作为星期日的示例如下所示?
elseif ($weekday == "Sunday") {
$open_from = "<?php the_field('sunday_open','options'); ?>";
$open_to = "<?php the_field('sunday_closed','options'); ?>";
}
只要我在代码中输入字段,它就会说“抱歉,我们已关闭”&#39; ,即使在ACF选项时间选择器中设置了开启时间。当我将其更改回来并手动输入时,例如 -
$open_from = "10:00";
$open_to = "15:00";
它再次有效,并给出了“我们现在开放!”的信息。正确。
我运行了这个调试
<?php
$time = get_field('sundays_open','options');
echo '<pre>';
var_dump( $time );
echo '</pre>';
?>
并返回此 -
string '10:00' (length=5)
ACF时间字段的输出设置为H:i
有人能指出这里可能出现的问题吗?
答案 0 :(得分:0)
您是将PHP标记放在PHP标记内吗?
试试,
elseif ($weekday == "Sunday") {
$open_from = the_field('sunday_open','options');
$open_to = the_field('sunday_closed','options');
}