IMPRESS dotted_line CONTACT dotted_line search dotted_line Kontakt dotted_line sitemap dotted_line print
118 PHP-Resource users online

Switch to another languags Deutsch aktuelle Sprache Englisch
php-resource

PHP Manual


array_combine

(PHP 5)

array_combineCreates an array by using one array for keys and another for its values

Description

array array_combine ( array $keys , array $values )

Creates an array by using the values from the keys array as keys and the values from the values array as the corresponding values.

Parameters

keys

Array of keys to be used. Illegal values for key will be converted to string.

values

Array of values to be used

Return Values

Returns the combined array, FALSE if the number of elements for each array isn't equal.

Errors/Exceptions

Throws E_WARNING if the number of elements in keys and values does not match.

Changelog

Version Description
5.4.0 Previous versions issued E_WARNING and returned FALSE for empty arrays.

Examples

Example #1 A simple array_combine() example

<?php
$a 
= array('green''red''yellow');
$b = array('avocado''apple''banana');
$c array_combine($a$b);

print_r($c);
?>

The above example will output:

Array
(
    [green]  => avocado
    [red]    => apple
    [yellow] => banana
)

See Also




Comments to the PHP manual
Write new comment
 



 

New Tutorial entries

Migration einer PHP 5 App auf PHP 7

Dieses PHP 7 Tutorial zeigt dir, wie du dein PHP5 Script auf PHP7 umstellst.

Berni | Category: PHP
PHP 7 Virtual Machine

Dieser Artikel zielt darauf ab, einen Überblick über die Zend Virtual Machine, wie es in PHP 7 gefunden wird.

Berni | Category: PHP
plotting masters - a professional guide - Teil II

Grafische Interpolation und Bestapproximation von numerischen Wertepaaren: Wir wollen Punkte auf einer Zeichenebene über verschiedene Verfahren miteinander verbinden.

EVAMasters | Category: PHP