"As of PHP 5.1, when called with no arguments, mktime() throws an E_STRICT notice: use the time() function instead."
http://php.net/manual/en/function.mktime.php
If you want to use dates/times, I recommend DateTime instead.
سؤال
Are there any differences between using functions time() and mktime() with default parameters to obtain current timestamp?
المحلول
"As of PHP 5.1, when called with no arguments, mktime() throws an E_STRICT notice: use the time() function instead."
http://php.net/manual/en/function.mktime.php
If you want to use dates/times, I recommend DateTime instead.