How to Get the Current Date and Time in PHP

By the end of this page, you will understand how PHP gets the current date and time, when to use date(), time(), and DateTime, and how to format the result correctly for real programs.

PHP can work with the current date and time in a few different ways, and the best choice depends on what you need.

The most common tools are:

• date() for formatting a date/time as a readable string
• time() for getting the current Unix timestamp
• DateTime for more flexible and modern date/time handling

A Unix timestamp is the number of seconds since January 1, 1970 UTC. PHP often uses this internally when dealing with time.

date()

The date() function returns a formatted string representing a date and/or time.

echo date('Y-m-d H:i:s');

This might output:

2026-05-04 14:30:12

time()

The time() function returns the current Unix timestamp.

echo time();

Example output:

1777905012

You usually pass that timestamp into date() if you want a readable result.

DateTime

DateTime is an object-oriented way to work with dates and times.

$now = new DateTime();
echo $now->format('Y-m-d H:i:s');

This is often the best choice in real applications because it is easier to extend, compare, modify, and manage with timezones.

Why this matters

Dates and times appear everywhere in software:

• showing when a post was published
• saving timestamps in a database
• logging errors
• checking expiration times
• scheduling tasks

If you choose the wrong format or ignore timezones, your app can show incorrect times or store inconsistent data.

Think of PHP date/time tools like different ways to read a clock:

• time() gives you the raw machine number behind the clock
• date() gives you a formatted label you can read easily
• DateTime gives you the whole clock object that you can inspect, change, and format in different ways

So:

• use time() when you want the raw current moment
• use date() when you want to display it
• use DateTime when you need more control

Basic syntax

Get the current date and time as a formatted string

echo date('Y-m-d H:i:s');

Get only the current date

echo date('Y-m-d');

Get only the current time

echo date('H:i:s');

Get the current Unix timestamp

echo time();

Use DateTime

$now = new DateTime();
echo $now->format('Y-m-d H:i:s');

Common format characters

Consider this example:

<?php

$timestamp = time();
echo $timestamp . PHP_EOL;

echo date('Y-m-d H:i:s', $timestamp) . PHP_EOL;

Step by step

1. time() gets the current Unix timestamp.
2. That numeric value is stored in $timestamp.
3. echo $timestamp prints the raw number.
4. date('Y-m-d H:i:s', $timestamp) converts that timestamp into a readable date/time string.
5. echo prints the formatted result.

Example flow

If time() returns:

1777905012

Then this line:

date('Y-m-d H:i:s', $timestamp)

might produce:

Logging events

$logTime = date('Y-m-d H:i:s');

Used for:

• error logs
• audit logs
• request tracking

Saving created-at timestamps

When creating a new database record, you may store the current date/time.

$createdAt = date('Y-m-d H:i:s');

Showing publish times

Blogs, news sites, and admin panels display when content was created or updated.

echo 'Published on ' . date('Y-m-d');

Expiration checks

You may compare the current time with a saved timestamp.

if (time() > $expiresAt) {
    echo 'This link has expired.';
}

Scheduling and reminders

Apps often calculate future or past times using DateTime.

In real PHP projects, developers often prefer DateTime or DateTimeImmutable for anything beyond simple display.

Common patterns

Simple output formatting

For small scripts or templates:

echo date('Y-m-d H:i:s');

Store timestamps in a consistent format

Many applications store values in formats like:

• Unix timestamp via time()
• SQL-style datetime via Y-m-d H:i:s

$createdAt = date('Y-m-d H:i:s');

Set timezone explicitly

A real codebase should avoid relying on unknown server defaults.

date_default_timezone_set('UTC');
echo date('Y-m-d H:i:s');

Use DateTime for modification and comparison

1. Forgetting about timezones

If you do not set the timezone, PHP may use the server default, which might not match your users.

Broken example:

echo date('Y-m-d H:i:s');

Better:

date_default_timezone_set('UTC');
echo date('Y-m-d H:i:s');

2. Using the wrong format characters

A common mistake is mixing up month and minutes.

Broken example:

echo date('Y-m-d H:m:s');

Problem:

• m means month, not minutes
• minutes should use i

Correct version:

echo date('Y-m-d H:i:s');

3. Expecting time() to return a readable date

date() vs time()

• date() is for readable output

// Current date and time
echo date('Y-m-d H:i:s');

// Current date only
echo date('Y-m-d');

// Current time only
echo date('H:i:s');

// Current Unix timestamp
echo time();

// DateTime object
$now = new DateTime();
echo $now->format('Y-m-d H:i:s');

// Set timezone
date_default_timezone_set('UTC');

Important format characters

• Y = year
• m = month
• d = day
• H = 24-hour hour
• i = minutes
• s = seconds

Remember

What is the simplest way to get the current date and time in PHP?

Use:

echo date('Y-m-d H:i:s');

How do I get only the current date in PHP?

Use:

echo date('Y-m-d');

How do I get only the current time in PHP?

Use:

echo date('H:i:s');

What does time() return in PHP?

It returns the current Unix timestamp as an integer.

Should I use date() or DateTime in PHP?

Use date() for simple output. Use DateTime when you need comparisons, modification, or better structure.

Why is my PHP date showing the wrong time?

The timezone may be incorrect. Set it explicitly with date_default_timezone_set().

• strtotime() — converts date strings into timestamps.
• Unix timestamp — the numeric representation of a point in time.
• DateTime — object-oriented date and time handling.
• DateTimeImmutable — safer date handling without modifying the original object.
• Timezones — important for showing correct local times.
• String formatting — useful because date() builds output strings from format characters.
• Comparing values — timestamps are often compared to check expiration or ordering.