sigmasternchen/php-doc-en
1
0
Fork 0
mirror of https://github.com/sigmasternchen/php-doc-en synced 2025-03-16 00:48:54 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix array_flip description on value requirments and what-if-that-isn't-the-case.

Browse source 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@57994 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Jeroen van Wolffelaar 2001-09-21 23:02:13 +00:00
parent 6ae3b9dba5
commit 09518063e1
1 changed files with 10 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
functions/array.xml
View file

@ -1,5 +1,5 @@
<?xml encoding="iso-8859-1"?>
<!-- $Revision: 1.99 $ -->
<!-- $Revision: 1.100 $ -->
<reference id="ref.array">
<title>Array Functions</title>
<titleabbrev>Arrays</titleabbrev>
@ -294,12 +294,16 @@ $even_arr = array_filter($array2, "even");
</funcprototype>
</funcsynopsis>
<para>
<function>array_flip</function> returns an array in flip order,
i.e. keys from <parameter>trans</parameter> become values and
<function>array_flip</function> returns an <type>array</type> in flip
order, i.e. keys from <parameter>trans</parameter> become values and
<parameter>trans</parameter>'s values become keys.
Note that <function>array_flip</function> works only with string
and integer values, and it will display an alert if it detects
invalid key or value (array, double, object, boolean).
</para>
<para>
Note that the values of <parameter>trans</parameter> need to be valid
keys, i.e. they need to be either <type>integer</type> or
<type>string</type>. A warning will be emitted if a value has the wrong
type, and the key/value pair in question <emphasis>will not be
flipped</emphasis>.
</para>
<para>
If a value has several occurences, the latest key will be