How to get the time difference in minutes in PHP
In this article, we will describe the method of getting the time difference in minutes in PHP.
-
Using
date_diff()Functions - Using Mathematical Formulas
Use the function in PHP date_diff()to get the time difference in minutes
We will use the built-in function date_diff()to get the time difference in minutes.
To do this, we need a start date and an end date. We will use date_diff()the function to calculate the time difference between them in minutes. The correct syntax for using this function is as follows.
date_diff($DateTimeObject1, $DateTimeObject2);
The built-in function date_diff()has two parameters. The detailed parameters are as follows
| parameter | illustrate | |
|---|---|---|
$DateTimeObject1 |
Enforcement |
It is an DateTimeobject. It represents the start date. |
$DateTimeObject2 |
Enforcement |
It is also an DateTimeobject, which represents the end date. |
This function returns the difference between the start date and the end date on success, or FALSE on failure.
The following program shows how we can use date_diff()the function to get the time difference in minutes.
<?php
$dateTimeObject1 = date_create('2019-06-16');
$dateTimeObject2 = date_create('2020-06-16');
$difference = date_diff($dateTimeObject1, $dateTimeObject2);
echo ("The difference in days is:");
echo $difference->format('%R%a days');
echo "\n";
$minutes = $difference->days * 24 * 60;
$minutes += $difference->h * 60;
$minutes += $difference->i;
echo("The difference in minutes is:");
echo $minutes.' minutes';
?>
The function date_diff()returns an object representing the difference between two dates.
Output:
The difference in days is:+366 days
The difference in minutes is:527040 minutes
Now we will find the time difference.
<?php
$dateTimeObject1 = date_create('17:13:00');
$dateTimeObject2 = date_create('12:13:00');
$difference = date_diff($dateTimeObject1, $dateTimeObject2);
echo ("The difference in hours is:");
echo $difference->h;
echo "\n";
$minutes = $difference->days * 24 * 60;
$minutes += $difference->h * 60;
$minutes += $difference->i;
echo("The difference in minutes is:");
echo $minutes.' minutes';
?>
Output:
The difference in hours is:5
The difference in minutes is:300 minutes
Using math formulas in PHP to get the number of minutes of time difference
In PHP, we can also use different mathematical formulas to get the time difference in minutes. The procedure to get the time difference in minutes is as follows.
<?php
$to_time = strtotime("10:42:00");
$from_time = strtotime("10:21:00");
$minutes = round(abs($to_time - $from_time) / 60,2);
echo("The difference in minutes is: $minutes minutes.");
?>
Output:
The difference in minutes is: 21 minutes
We can also use the following method to calculate the time difference in minutes.
<?php
$start = strtotime('12:01:00');
$end = strtotime('13:16:00');
$minutes = ($end - $start) / 60;
echo "The difference in minutes is $minutes minutes.";
?>
Output:
The difference in minutes is 75 minutes.
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