Web студия "GrandView"
  Главная   Написать Контакты
   
   
О проекте
Руководство php
 

array_fill_keys

(no version information, might be only in CVS)

array_fill_keys -- Fill an array with values, specifying keys

Description

array array_fill_keys ( array keys, mixed value )

array_fill_keys() fills an array with the value of the value parameter, using the values of the keys array as keys.

Пример 1. array_fill_keys() example

<?php
$keys = array('foo', 5, 10, 'bar');
$a = array_fill_keys($keys, 'banana');
print_r($a);
?>

$a now is: 

Array
(
    [foo] => banana
    [5] => banana
    [10] => banana
    [bar] => banana
)

See also array_fill() and array_combine().



add a note add a note User Contributed Notes
array_fill_keys
php dot spam at phihag dot de
05-Jan-2007 02:44
A better(presumably faster, easier to write) substitute (for php >= 5) is:

<?php
if (! function_exists("array_fill_keys")) {
    function array_fill_keys(array $keys, $value) {
        return array_combine($keys, array_fill(0, count($keys), $value));
    }
}

// simple testcase
(array_fill_keys(array(1, 3, 2, "a", "b"), 42) === array(1 => 42, 3 => 42, 2 => 42, "a" => 42, "b" => 42)) or die("testcase 1 of array_fill_keys failed.");
?>
bananasims at hotmail dot com
19-Dec-2006 05:03
Some of the versions do not have this function.
I try to write it myself.
You may refer to my script below

function array_fill_keys($array, $values) {
    if(is_array($array)) {
        foreach($array as $key => $value) {
            $arraydisplay[$array[$key]] = $values;
        }
    }
    return $arraydisplay;
}
add a note add a note

array_fill> <array_diff
Last updated: Sat, 27 Jan 2007
 
 
Новости
11 июля 2007
Сайт запущен
© 2007 info@grandviewstudio.com

Deprecated: Function set_magic_quotes_runtime() is deprecated in /home/sites/grandviewstudiocom/www/65f67d67a94ad980786580ae69e11c07/sape.php on line 324

Deprecated: Function set_magic_quotes_runtime() is deprecated in /home/sites/grandviewstudiocom/www/65f67d67a94ad980786580ae69e11c07/sape.php on line 330
Z058440144362 Z348613067571