Added basic documentation for shm_has_var, and added some see also sections

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@282870 c90b9560-bf6c-de11-be94-00142212c4b1

reference/sem/functions/shm-get-var.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.shm-get-var">
  <refnamediv>
   <refname>shm_get_var</refname>
@@ -51,6 +51,16 @@
   </para>
  </refsect1>
 
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><function>shm_has_var</function></member>
+    <member><function>shm_put_var</function></member>
+   </simplelist>
+  </para>
+ </refsect1>
+
 </refentry>
 
 <!-- Keep this comment at the end of the file

reference/sem/functions/shm-has-var.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.shm-has-var">
+ <refnamediv>
+  <refname>shm_has_var</refname>
+  <refpurpose>Check whether a specific entry exists</refpurpose>
+ </refnamediv>
+ 
+ <refsect1 role="description">
+  &reftitle.description;
+  <methodsynopsis>
+   <type>bool</type><methodname>shm_has_var</methodname>
+   <methodparam><type>resource</type><parameter>shm_identifier</parameter></methodparam>
+   <methodparam><type>int</type><parameter>variable_key</parameter></methodparam>
+  </methodsynopsis>
+  <para>
+   Checks whether a specific entry exists.
+  </para>
+ </refsect1>
+
+ <refsect1 role="parameters">
+  &reftitle.parameters;
+  <para>
+   <variablelist>
+    <varlistentry>
+     <term><parameter>shm_identifier</parameter></term>
+     <listitem>
+      <para>
+       Shared memory segment, obtained from <function>shm_attach</function>.
+      </para>
+     </listitem>
+    </varlistentry>
+    <varlistentry>
+     <term><parameter>variable_key</parameter></term>
+     <listitem>
+      <para>
+       The variable key.
+      </para>
+     </listitem>
+    </varlistentry>
+   </variablelist>
+  </para>
+ </refsect1>
+
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
+  <para>
+   Returns &true; if the entry exists, otherwise &false;
+  </para>
+ </refsect1>
+
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><function>shm_get_var</function></member>
+    <member><function>shm_put_var</function></member>
+   </simplelist>
+  </para>
+ </refsect1>
+
+</refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->

reference/sem/functions/shm-put-var.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.11 $ -->
+<!-- $Revision: 1.12 $ -->
 <refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.shm-put-var">
  <refnamediv>
   <refname>shm_put_var</refname>
@@ -68,6 +68,16 @@
   </para>
  </refsect1>
 
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><function>shm_get_var</function></member>
+    <member><function>shm_has_var</function></member>
+   </simplelist>
+  </para>
+ </refsect1>
+
 </refentry>
 
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