jimw Mon Jan 22 17:20:41 2001 EDT
Modified files:
/phpdoc/en/functions array.xml
Log:
document preserve_keys param to array_reverse
Index: phpdoc/en/functions/array.xml
diff -u phpdoc/en/functions/array.xml:1.52 phpdoc/en/functions/array.xml:1.53
--- phpdoc/en/functions/array.xml:1.52 Mon Jan 22 14:51:51 2001
+++ phpdoc/en/functions/array.xml Mon Jan 22 17:20:41 2001
@@ -751,12 +751,14 @@
<funcprototype>
<funcdef>array <function>array_reverse</function></funcdef>
<paramdef>array <parameter>array</parameter></paramdef>
+ <paramdef>bool
+<parameter><optional>preserve_keys</optional></parameter></paramdef>
</funcprototype>
</funcsynopsis>
<para>
<function>Array_reverse</function> takes input
<parameter>array</parameter> and returns a new array with the
- order of the elements reversed.
+ order of the elements reversed, preserving the keys if
+ <parameter>preserve_keys</parameter> is true.
</para>
<para>
<example>
@@ -764,13 +766,21 @@
<programlisting role="php">
$input = array ("php", 4.0, array ("green", "red"));
$result = array_reverse ($input);
+$result_keyed = array_reverse ($input, true);
</programlisting>
</example>
</para>
<para>
This makes <varname>$result</varname> have <literal>array
- (array ("green", "red"), 4.0, "php")</literal>.
+ (array ("green", "red"), 4.0, "php")</literal>. But
+ <varname>$result2[0]</varname> is still
+ <literal>"php"</literal>.
</para>
+ <note>
+ <para>
+ The second parameter was added in PHP 4.0.3.
+ </para>
+ </note>
</refsect1>
</refentry>
