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Scripts:

Scripts > PHP > Snippets > array_reverze();

array_reverze();

Auteur: Wim - 05 september 2007 - 13:21 - Gekeurd door: marten - Hits: 4338 - Aantal punten: 1.83 (3 stemmen)

een kleine functie naar mijn wensen om een array om te draaien.

voorbeeld:

php code - Bekijk de code zonder highlighting - Klap code in

$array = array(range('a', 'z'), range(0, 9));
$array = array_reverze($array);

ob_start();
print_r($array);
$output = ob_get_contents();
ob_end_clean();

highlight_string($output);

$array = array(range('a', 'z'), range(0, 9));
$array = array_reverze($array);
 
ob_start();
print_r($array);
$output = ob_get_contents();
ob_end_clean();
 
highlight_string($output);

output:

php code - Bekijk de code zonder highlighting - Klap code in

Array
(
    [0] => Array
        (
            [0] => z
            [1] => y
            [2] => x
            [3] => w
            [4] => v
            [5] => u
            [6] => t
            [7] => s
            [8] => r
            [9] => q
            [10] => p
            [11] => o
            [12] => n
            [13] => m
            [14] => l
            [15] => k
            [16] => j
            [17] => i
            [18] => h
            [19] => g
            [20] => f
            [21] => e
            [22] => d
            [23] => c
            [24] => b
            [25] => a
        )

    [1] => Array
        (
            [0] => 9
            [1] => 8
            [2] => 7
            [3] => 6
            [4] => 5
            [5] => 4
            [6] => 3
            [7] => 2
            [8] => 1
            [9] => 0
        )

)

Array
(
    [0] => Array
        (
            [0] => z
            [1] => y
            [2] => x
            [3] => w
            [4] => v
            [5] => u
            [6] => t
            [7] => s
            [8] => r
            [9] => q
            [10] => p
            [11] => o
            [12] => n
            [13] => m
            [14] => l
            [15] => k
            [16] => j
            [17] => i
            [18] => h
            [19] => g
            [20] => f
            [21] => e
            [22] => d
            [23] => c
            [24] => b
            [25] => a
        )
 
    [1] => Array
        (
            [0] => 9
            [1] => 8
            [2] => 7
            [3] => 6
            [4] => 5
            [5] => 4
            [6] => 3
            [7] => 2
            [8] => 1
            [9] => 0
        )
 
)

Code:

php code - Bekijk de code zonder highlighting - Klap code in

<?php
function array_reverze ($array, $subarray=true)
{
	$newArray = array();
	$n = count($array);
	foreach ($array as $key => $value)
	{
		if(is_array($value))
			$value = array_reverze($value);

		$newArray[--$n] = $value;
	}
	
	rsort($newArray);
	
	return $newArray;
}

<?php
function array_reverze ($array, $subarray=true)
{
	$newArray = array();
	$n = count($array);
	foreach ($array as $key => $value)
	{
		if(is_array($value))
			$value = array_reverze($value);
 
		$newArray[--$n] = $value;
	}
 
	rsort($newArray);
 
	return $newArray;
}

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