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documented issue in bug #8719

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@50260 c90b9560-bf6c-de11-be94-00142212c4b1
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Daniel Beckham 2001-06-27 04:33:05 +00:00
parent 5a0b2aa3d0
commit e80d74cb09
1 changed files with 16 additions and 5 deletions
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21
functions/session.xml
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@ -536,12 +536,23 @@ echo "The previous session name was $previous_name<p>";
<para>
This function returns true when the variable is successfully
registered with the session.
<note>
<para>
This function was added in PHP 4.0.
</para>
</note>
</para>
<note>
<para>
It is not currently possible to register resource variables in a
session. For example, you can not create a connection to a
database and store the connection id as a session variable and
expect the connection to still be valid the next time the
session is restored. PHP functions that return a resource are
identified by having a return type of
<literal>resource</literal> in their function definitions.
</para>
</note>
<note>
<para>
This function was added in PHP 4.0.
</para>
</note>
</refsect1>
</refentry>