I have an array:
$array = array(3=>'hi', 4=>'hello');
How can i start it from 0 i.e. $array = array(0=>'hi', 1=>'hello');
I tried using sort but it sorted the values also which i dont want. I can do it using foreach but i dont want to use loops. Is there any function or something?
try array_values()
in document:
$array = array ("size" => "XL", "color" => "gold");
print_r(array_values ($array));
out：
Array
(
[0] => XL
[1] => gold
)
array_values() will remove the reference to the index (because it creates a new array with the values, indeed). With a numeric array like in Op's case the solution is right, I would have used this kind of example if I were you, makes things look more clear :)it can be done using array_values, but if you want to preserve the original keys , just check this link
Try this:
$array = array(3=>'hi', 4=>'hello');
$array = array_values($array);
var_dump($array);
It will returns you this:
array(2) {
[0]=> string(2) "hi"
[1]=> string(5) "hello"
}
Please try executing following code snippet
<?php
$keys=range(0,1);
$values=array('hi','hello');
$final=array_combine($keys,$values);
print_r($final);
?>
