I am trying to make a simple function to output 2 different lines of text depending on the time of the day. I want it to say after 4pm - Next day delivery will be processed the following day.
I have wrote this so far:
<?php
$currentTime = time() + 3600;
echo date('H:i',$currentTime);
?>
However as the date function returns a string, I am unsure of how to use an IF statement to check whether the time is greater than 16:00.
Should do it
if (((int) date('H', $currentTime)) >= 16) {
// .. do something
}
Because PHP is weak-typed you can omit the (int)
-casting.
As a sidenote: If you name a variable $currentTime
, you shouldn't add 1 hour to it, because then its not the current time anymore, but a time one hour in the future ;) At all
if (date('H') >= 16) { /* .. */ }
if ($currentTime > strtotime('16:00:00')) {
// whatever you have to do here
}
使用date('H:i:s')
以字符串格式获取时间并将其与“16:00:00”进行比较。
Maybe a small improvement, if you want some more accuracy:
if ( (int) date('Hi', $currentTime) > 1600 ) {
// .. do something
}
比较时间戳。
if (strtotime($date) < strtotime('16:00'))
if(mktime(16, 0, 0) < time()) {
echo "Next day delivery will be processed the following day.";
} else {
echo "Will be processed today.";
}
I used this for updating something 3 times throughout the day...
$my_time= strtotime('now')-18000;//Now. My servers timezone is 5hrs ahead.
$my_day= strtotime('today')-86400; //today midnight central time.
$my_eve= $my_day +54000; //3pm central
if ($my_time > $my_day + 32400 && $my_time < $my_eve){
echo date('F j, Y, g:i a', $my_day + 32400); //9am
}elseif ($my_time > $my_eve){
echo date('F j, Y, g:i a', $my_eve); //3pm
}else{
echo date('F j, Y, g:i a', $my_day);} //midnight
you can also check the difference between two Dates:-
<?php
$date1 = new DateTime("now");
$date2 = new DateTime("tomorrow");
var_dump($date1 == $date2); //bool(false)
var_dump($date1 < $date2); //bool(true)
var_dump($date1 > $date2); //bool(false)
?>
Try this
function checkTime($time1,$time2)
{
$start = strtotime($time1);
$end = strtotime($time2);
if ($start-$end > 0)
return 1;
else
return 0;
}
$currentTime = time() + 3600;
$time1 = date('H:i',$currentTime);
$time2 = '16:00';
if(checkTime($time1,$time2))
echo "First parameter is greater";
else
echo "Second parameter is greater";
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