Focus on current PHP versions

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@334557 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Maciej Sobaczewski 2014-08-17 07:49:10 +00:00
parent 49944c9148
commit 4a0ea56892

View file

@ -203,11 +203,12 @@ if (($timestamp = strtotime($str)) === false) {
1901 20:45:54 UTC to Tue, 19 Jan 2038 03:14:07 UTC. (These are
the dates that correspond to the minimum and maximum values for
a 32-bit signed integer.)
Additionally, not all platforms support negative timestamps, therefore
</para>
<para>
Prior to PHP 5.1.0, not all platforms support negative timestamps, therefore
your date range may be limited to no earlier than the Unix epoch. This
means that e.g. dates prior to Jan 1, 1970 will not work on Windows,
some Linux distributions, and a few other operating systems. PHP 5.1.0 and
newer versions overcome this limitation though.
some Linux distributions, and a few other operating systems.
</para>
<para>
For 64-bit versions of PHP, the valid range of a timestamp is effectively