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Fixed docs with changed behaviour in PHP 5.4.0 regarding timezone guessing.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@316651 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Derick Rethans 2011-09-13 15:08:36 +00:00
parent a8e05c3852
commit e8964e3b43
2 changed files with 17 additions and 7 deletions
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15
reference/datetime/functions/date-default-timezone-get.xml
View file

@ -24,7 +24,8 @@
</listitem>
<listitem>
<para>
Reading the <varname>TZ</varname> environment variable (if non empty) (Prior to PHP 5.3.0)
Prior to PHP 5.4.0 <emphasis>only</emphasis>: Reading the <varname>TZ</varname>
environment variable (if non empty)
</para>
</listitem>
<listitem>
@ -35,7 +36,8 @@
</listitem>
<listitem>
<para>
Querying the host operating system (if supported and allowed by the OS). This uses an algorithm
Prior to PHP 5.4.0 <emphasis>only</emphasis>: Querying the host operating system (if supported
and allowed by the OS). This uses an algorithm
that has to <emphasis>guess</emphasis> the timezone. This is by no means going to work correctly for
every situation. A warning is shown when this stage is reached. Do not rely on it to be guessed
correctly, and set <link linkend="ini.date.timezone">date.timezone</link> to the correct timezone
@ -70,12 +72,19 @@
</thead>
<tbody>
<row>
<entry>5.3.0</entry>
<entry>5.4.0</entry>
<entry>
The <literal>TZ</literal> environment variable is no longer used to
guess the timezone.
</entry>
</row>
<row>
<entry>5.4.0</entry>
<entry>
The timezone is no longer guessed from information available through the
operating system as the guessed timezone can not be relied on.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>

9
reference/datetime/ini.xml
View file

@ -111,10 +111,11 @@
</term>
<listitem>
<para>
Prior to PHP 5.3.0, the default timezone used by all date/time functions
if the <varname>TZ</varname> environment variable isn't set; this is
longer the case as of 5.3.0. The precedence order is described in
the <function>date_default_timezone_get</function> page. See <xref
The default timezone used by all date/time functions. Prior to PHP 5.4.0,
this would only work if the <varname>TZ</varname> environment variable
was not set. The precedence order for which timezone is used if none
is explicitly mentioned is described in the
<function>date_default_timezone_get</function> page. See <xref
linkend="timezones"/> for a list of supported timezones.
</para>
</listitem>