PHP strtotime for June returns July

Question

I\'m stumped as to why the following PHP strtotime function returns \'07\' as the month number, rather than \'06\' when $monthToGet = \'June\':

$monthToGet =         


        

Answer 1

TL;DR

You are right

echo date("m", strtotime("June"));
-> 07

However, this does work:

echo date("m", strtotime("1. June 2012"));
-> 06

The problem explained

Today is 31. July 2012 and since you provide only a month, the current day and current year are used to create a valid date.

See the documentation:

NOTE

The function expects to be given a string containing an English date format and will try to parse that format into a Unix timestamp (the number of seconds since January 1 1970 00:00:00 UTC), relative to the timestamp given in now, or the current time if now is not supplied.

Alternatives

You could use date_parse_from_format() or strptime() to achieve what you want with a slightly different approach.

(Thanks to johannes_ and johann__ for their input)