Quick Answer: What Is Mktime PHP?

Why is 2038 a problem?

The year 2038 problem is caused by 32-bit processors and the limitations of the 32-bit systems they power.

Like the Y2K bug, the computers won’t be able to tell the difference between the year 2038 and 1970 – the year after which all current computer systems measure time..

What is timestamp example?

TIMESTAMP has a range of ‘1970-01-01 00:00:01’ UTC to ‘2038-01-19 03:14:07’ UTC. A DATETIME or TIMESTAMP value can include a trailing fractional seconds part in up to microseconds (6 digits) precision. … With the fractional part included, the format for these values is ‘ YYYY-MM-DD hh:mm:ss [.

How do I get a timestamp?

How to get current timestamp in java Created the object of Date class. Got the current time in milliseconds by calling getTime() method of Date. Created the object of Timtestamp class and passed the milliseconds that we got in step 2, to the constructor of this class during object creation.

What is Strtotime PHP?

The strtotime() function parses an English textual datetime into a Unix timestamp (the number of seconds since January 1 1970 00:00:00 GMT). Note: If the year is specified in a two-digit format, values between 0-69 are mapped to 2000-2069 and values between 70-100 are mapped to 1970-2000.

What is PHP date function?


What is Unix timestamp format?

Simply put, the Unix timestamp is a way to track time as a running total of seconds. This count starts at the Unix Epoch on January 1st, 1970 at UTC. Therefore, the Unix timestamp is merely the number of seconds between a particular date and the Unix Epoch.

What does Mktime return?

RETURN VALUE The mktime() function shall return the specified time since the Epoch encoded as a value of type time_t. If the time since the Epoch cannot be represented, the function shall return the value (time_t)-1 [CX] and may set errno to indicate the error.

What is the current Unix timestamp?

Current Unix time Unix time passed 1000000000 seconds on 2001-09-09T01:46:40Z.

What is PHP Mktime function?

mktime() function in PHP The mktime() function returns the Unix timestamp for a date. This timestamp is a long integer containing the number of seconds between the Unix Epoch (January 1 1970 00:00:00 GMT) and the time specified.

What is use of Mktime function?

The mktime() function is an inbuilt function in PHP which is used to return the Unix timestamp for a date. The timestamp returns a long integer containing the number of seconds between the Unix Epoch (January 1, 1970, 00:00:00 GMT) and the time specified.