php append to array
$myArr = [1, 2, 3, 4];
array_push($myArr, 5, 8);
print_r($myArr); // [1, 2, 3, 4, 5, 8]
$myArr[] = -1;
print_r($myArr); // [1, 2, 3, 4, 5, 8, -1]php append to array
$myArr = [1, 2, 3, 4];
array_push($myArr, 5, 8);
print_r($myArr); // [1, 2, 3, 4, 5, 8]
$myArr[] = -1;
print_r($myArr); // [1, 2, 3, 4, 5, 8, -1]add values to array dynamically php
There are quite a few ways to work with dynamic arrays in PHP. Initialise an array:
$array = array();
Add to an array:
$array[] = "item"; // for your $arr1
$array[$key] = "item"; // for your $arr2
array_push($array, "item", "another item");
Remove from an array:
$item = array_pop($array);
$item = array_shift($array);
unset($array[$key]);
There are plenty more ways, these are just some examples.Copyright © 2021 Codeinu
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