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Add note toi range() function

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@51038 c90b9560-bf6c-de11-be94-00142212c4b1
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Rasmus Lerdorf 2001-07-10 01:10:36 +00:00
parent 5a55ae5cec
commit 2c6b660b34
1 changed files with 11 additions and 2 deletions
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13
functions/array.xml
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@ -2688,19 +2688,28 @@ Array
inclusive. If low > high, the sequence will be from high to
low.
<example>
<title><function>range</function> example</title>
<title><function>range</function> examples</title>
<programlisting role="php">
foreach(range(0,9) as $number) {
echo $number;
}
foreach(range('a','z') as $letter) {
echo $letter;
}
foreach(range('z','a') as $letter) {
echo $letter;
}
</programlisting>
</example>
</para>
<note>
<para>
Prior to version 4.0.7 the range() function only generated incrementing integer arrays.
Support for character sequences and decrementing arrays was added in 4.0.7.
</para>
</note>
<para>
See <function>shuffle</function> for an example of its use.
See <function>shuffle</function> for another example of its use.
</para>
</refsect1>
</refentry>