php unset array element

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showing results for - "php unset array element"
Christen
04 Jun 2017
1$items = ['banana', 'apple'];
2
3unset($items[0]);
4
5var_dump($items); // ['apple']
Eloi
28 Jan 2016
1//Delete array items with unset(no re-index) or array_splice(re-index)
2$colors = array("red","blue","green");                             
3unset($colors[1]);//remove second element, do not re-index array
4
5$colors = array("red","blue","green");
6array_splice($colors, 1, 1); //remove second element, re-index array
Angelo
25 Aug 2017
1$array = [0 => "a", 1 => "b", 2 => "c"];
2unset($array[1]); //Key which you want to delete
3/*
4$array:
5[
6    [0] => a
7    [2] => c
8]
9*/
10//OR
11$array = [0 => "a", 1 => "b", 2 => "c"];
12array_splice($array, 1, 1);//Offset which you want to delet
13/*
14$array:
15[
16    [0] => a
17    [1] => c
18]
19*/
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