php中的time（）函数表示当前时间是1970年

问题描述：

I am running XAMPP on mac.

I have a very simple script:

<?php
echo time();

always returns time in the 1970.

example: 1475044574 (Edit: 1475137157)

I tried setting the timezone in php.ini and then calling date_default_timezone_get() and it returns the correct set value.

I tried adding SetEnv TZ MyTimezone to httpd.conf (at the bottom of the file) and it did not work.

I also tried setting the timezone in php with date_default_timezone_set() and though it sets successfully, time is still in 1970.

I tried the same script on MAMP and still the same problem.

Any suggestion is appreciated!

答

time function is returning proper unix timestamp you are doing mistake in converting time into proper format. 1475044574 means Wed, 28 Sep 2016 06:36:14 GMT which is correct.

You can convert time as you want. refer date formats.

check this sample code :

echo date('M j Y g:i A', 1475044574);

Bro, as per PHP manual php.net/manual/en/function.time.php time() function returns seconds not miliseconds. Please check timestamp your timestamp on this site epochconverter.com.

答

time() function returns current Unix timestamp. So, your 1475044574 is a timestamp.

Using date function you can see that this is a timestamp of (some variations with timezones, results may vary):

echo date('Y-m-d H:i:s', 1475044574);
// 2016-09-28 02:36:14

If you convert this timestamp to some string representation and get something like 00-00-1970 - you obviously do the conversion wrong.

php中的time（）函数表示当前时间是1970年

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