Question

How to add elements to an empty array in PHP

Answer 1

$array = array();

array_push($array, "php");
array_push($array, "c");
array_push($array, "c++");

print_r($array);





/*
run:
      
Array
(
    [0] => php
    [1] => c
    [2] => c++
)
      
*/

 

70+ SQL courses for beginners and professionals

Answer 2

$array = array();

array_push($array, "php", "c", "c++");

print_r($array);





/*
run:
      
Array
(
    [0] => php
    [1] => c
    [2] => c++
)
      
*/

 

70+ SQL courses for beginners and professionals

Answer 3

$array = array();

$array[] = "php";
$array[] = "c";
$array[] = "c++";

print_r($array);





/*
run:
      
Array
(
    [0] => php
    [1] => c
    [2] => c++
)
      
*/

 

70+ SQL courses for beginners and professionals

Answer 4

$array = array();

for ($i = 0; $i <= 5; $i++){
    $array[]  = $i + 10;  
}

print_r($array);




/*
run:
      
Array
(
    [0] => 10
    [1] => 11
    [2] => 12
    [3] => 13
    [4] => 14
    [5] => 15
)

*/

 

70+ SQL courses for beginners and professionals