Php vymazať prvok z poľa

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13
0

php odstrániť prvok z poľa

//Delete array items with unset(no re-index) or array_splice(re-index)
$colors = array("red","blue","green");                             
unset($colors[1]);//remove second element, do not re-index array

$colors = array("red","blue","green");
array_splice($colors, 1, 1); //remove second element, re-index array
9
0

php odstrániť položku array

$items = ['banana', 'apple'];

unset($items[0]);

var_dump($items); // ['apple']
6
0

Odstránenie prvku z poľa v PHP

$array = [0 => "a", 1 => "b", 2 => "c"];
unset($array[1]); //Key which you want to delete
/*
$array:
[
    [0] => a
    [2] => c
]
*/
//OR
$array = [0 => "a", 1 => "b", 2 => "c"];
array_splice($array, 1, 1);//Offset which you want to delet
/*
$array:
[
    [0] => a
    [1] => c
]
*/
2
0

php vymazať prvok z poľa

foreach ($items as $key =>$item){
  if(condition){
    unset($item[$key]);
  }
}

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