This guide explains what a UNIX timestamp is, shows how to retrieve the current timestamp with PHP's time() function, and provides practical examples for calculating time intervals and sorting timestamps using simple PHP code.
This article explains PHP's time() function, describing how it returns the current Unix timestamp, demonstrates basic usage, and provides multiple code examples for retrieving timestamps, comparing dates, and formatting the current date and time.
This article explains how to obtain the current UNIX timestamp in PHP using the built‑in time() function, demonstrates code examples for displaying the timestamp, calculating yesterday’s date, and sorting an array of timestamps, and discusses common scenarios where timestamps are useful.
This article explains PHP's built‑in time() function, describing its role in returning the current Unix timestamp, demonstrating usage without parameters, and providing multiple code examples—including basic timestamp output, date comparison with strtotime(), and formatted date/time retrieval after setting the timezone.
