Can any one help with a simple php code to get time difference
this is what i did, don't be mad at my effort, i tryed other ways and failed.
$tf_con =time(st$_POST['time_out'] - $_POST['time_in']);
Can any one help with a simple php code to get time difference
this is what i did, don't be mad at my effort, i tryed other ways and failed.
$tf_con =time(st$_POST['time_out'] - $_POST['time_in']);
<?
$tf_con=@strtotime(@$_POST['time_out'])-@strtotime(@$_POST['time_in']);
echo("[".$tf_con."] seconds or<br/>");
$tf_con/=60;echo("[".$tf_con."] minutes or<br/>");
$tf_con/=60;echo("[".$tf_con."] hours or<br/>");
$tf_con/=24;echo("[".$tf_con."] days<br/>");
?>
<html>
<body>
<form method='POST'>
time_out (YYYY/MM/DD HH:MM:SS): <input type='text' name='time_out' value="<?echo(@$_POST['time_out']);?>"/>
time_in (YYYY/MM/DD HH:MM:SS): <input type='text' name='time_in' value="<?echo(@$_POST['time_in']);?>"/>
<input type='submit' value='Submit'/>
</form>
</body>
</html>
Use the below function it will give you the time difference for both dates and UNIX timestamps
<?php
// Set timezone
date_default_timezone_set("UTC");
// Time format is UNIX timestamp or
// PHP strtotime compatible strings
function dateDiff($time1, $time2, $precision = 6) {
// If not numeric then convert texts to unix timestamps
if (!is_int($time1)) {
$time1 = strtotime($time1);
}
if (!is_int($time2)) {
$time2 = strtotime($time2);
}
// If time1 is bigger than time2
// Then swap time1 and time2
if ($time1 > $time2) {
$ttime = $time1;
$time1 = $time2;
$time2 = $ttime;
}
// Set up intervals and diffs arrays
$intervals = array('year','month','day','hour','minute','second');
$diffs = array();
// Loop thru all intervals
foreach ($intervals as $interval) {
// Set default diff to 0
$diffs[$interval] = 0;
// Create temp time from time1 and interval
$ttime = strtotime("+1 " . $interval, $time1);
// Loop until temp time is smaller than time2
while ($time2 >= $ttime) {
$time1 = $ttime;
$diffs[$interval]++;
// Create new temp time from time1 and interval
$ttime = strtotime("+1 " . $interval, $time1);
}
}
$count = 0;
$times = array();
// Loop thru all diffs
foreach ($diffs as $interval => $value) {
// Break if we have needed precission
if ($count >= $precision) {
break;
}
// Add value and interval
// if value is bigger than 0
if ($value > 0) {
// Add s if value is not 1
if ($value != 1) {
$interval .= "s";
}
// Add value and interval to times array
$times[] = $value . " " . $interval;
$count++;
}
}
// Return string with times
return implode(", ", $times);
}
?>
dateDiff function example usage
echo dateDiff("2010-01-26", "2004-01-26") . "\n";
echo dateDiff("2006-04-12 12:30:00", "1987-04-12 12:30:01") . "\n";
echo dateDiff("now", "now +2 months") . "\n";
echo dateDiff("now", "now -6 year -2 months -10 days") . "\n";
echo dateDiff("2009-01-26", "2004-01-26 15:38:11") . "\n";
Output
6 years
18 years, 11 months, 30 days, 23 hours, 59 minutes, 59 seconds
2 months
6 years, 2 months, 10 days
4 years, 11 months, 30 days, 8 hours, 21 minutes, 49 seconds
DO we know the format of the
st$_POST['time_out'] - $_POST['time_in']
What's the 'st' anyway?
Is this in H:i or H:i:s or are both times timestamps - which I assume they'd have to be if you try to substract them.
Thanks to you all for your time,am grateful.
Am trying them out.
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