Add data dynamically to an Array

Question

I want to add data to an array dynamically. How can I do that? Example

$arr1 = [
    \'aaa\',
    \'bbb\',
    \'ccc\',
];
// How can I now add another value?         


        

Answer 1

Adding array elements dynamically to an Array And adding new element to an Array

$samplearr=array();
$count = 0;
foreach ($rslt as $row) {
        $arr['feeds'][$count]['feed_id'] = $row->feed_id;
        $arr['feeds'][$count]['feed_title'] = $row->feed_title;
        $arr['feeds'][$count]['feed_url'] = $row->feed_url;
        $arr['feeds'][$count]['cat_name'] = $this->get_catlist_details($row->feed_id);
        foreach ($newelt as $cat) {
            array_push($samplearr, $cat);              
        }
        ++$count;
}
$arr['categories'] = array_unique($samplearr); //,SORT_STRING

$response = array("status"=>"success","response"=>"Categories exists","result"=>$arr);

Answer 2

just for fun...

$array_a = array('0'=>'foo', '1'=>'bar');
$array_b = array('foo'=>'0', 'bar'=>'1');

$array_c = array_merge($array_a,$array_b);

$i = 0; $j = 0;
foreach ($array_c as $key => $value) {
    if (is_numeric($key)) {$array_d[$i] = $value; $i++;}
    if (is_numeric($value)) {$array_e[$j] = $key; $j++;}
}

print_r($array_d);
print_r($array_e);

Answer 3

Like this?:

$array[] = 'newItem';

Answer 4

$dynamicarray = array();

for($i=0;$i<10;$i++)
{
    $dynamicarray[$i]=$i;
}