Php array řadit keep keys

Příklady kódu

10
0

php Seřadit pole podle klíče

  $weight = [
    'Pete' => 75, 
    'Benjamin' => 89,
    'Jonathan' => 101
  ];  	
  ksort($weight);
1
0

php pole Seřadit podle hodnoty klíče

To PHP sort array by key, you should use: 
	ksort() (for ascending order) or krsort() (for descending order). 
      
To PHP sort array by value, you will need functions:
	asort() and arsort() (for ascending and descending orders).
0
0

php řadit pole odebrat klíče

$arr = array(1, 2, 3);
unset($arr[0]);
$arr = array_values($arr);

print_r($arr);
//Array ( [0] => 2 [1] => 3 ) 
0
0

php rsort Zachovat klíče

//Sort an array in reverse order and maintain index association
arsort($myArray) 
-1
0

php pořadí pole podle konkrétního klíče

    function cmp($a, $b)
    {
        return strcmp($a->display_name, $b->display_name);
    }

    usort($blogusers, "cmp");

    foreach ($blogusers as $bloguser)
    {
        ...

V jiných jazycích

Tato stránka je v jiných jazycích

Русский
..................................................................................................................
English
..................................................................................................................
Italiano
..................................................................................................................
Polski
..................................................................................................................
Română
..................................................................................................................
한국어
..................................................................................................................
हिन्दी
..................................................................................................................
Français
..................................................................................................................
Türk
..................................................................................................................
Português
..................................................................................................................
ไทย
..................................................................................................................
中文
..................................................................................................................
Español
..................................................................................................................
Slovenský
..................................................................................................................
Балгарскі
..................................................................................................................
Íslensk
..................................................................................................................