How to Adjust Time Intervals in PHP When Encountering Extraction Difficulties?

Adjusting Time Intervals in PHP

To adjust time intervals formatted as H:i in PHP, you can encounter difficulty extracting the correct values. Let's delve into how to accurately perform this operation.

In the provided code, the error stemmed from not converting the $time string into a timestamp using the strtotime() function before manipulating it. Here's the correct logic to add or subtract 30 minutes from a given time:

<br>$time = strtotime($time); // Convert to a timestamp<br>$startTime = date("H:i", strtotime('-30 minutes', $time));<br>$endTime = date("H:i", strtotime(' 30 minutes', $time));<br>

By converting $time to a timestamp, you're working with a numeric representation of the time, making it easier to apply time-related functions like strtotime(). The adjusted time intervals can then be formatted using date().

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