Question

How to declare and initialize an array in PHP

Answer 1

$myarray = []; 

$myarray[] = "php";
$myarray[] = "python";
$myarray[] = "java";

print_r($myarray);

 
/*
run: 

Array ( [0] => php [1] => python [2] => java )

*/

 

70+ SQL courses for beginners and professionals

Answer 2

$myarray = []; 

$myarray[] = 1;
$myarray[] = 13;
$myarray[] = -87;

print_r($myarray);

 
/*
run: 

Array ( [0] => 1 [1] => 13 [2] => -87 )

*/

 

70+ SQL courses for beginners and professionals

Answer 3

$myarray = ["php", "java", "python"];

print_r($myarray);

 
/*
run: 

Array ( [0] => php [1] => java [2] => python )

*/

 

70+ SQL courses for beginners and professionals

Answer 4

$myarray = [1, 4, -98, 10918];

print_r($myarray);

 
/*
run: 

Array ( [0] => 1 [1] => 4 [2] => -98 [3] => 10918 )

*/

 

70+ SQL courses for beginners and professionals