So we all know that array_push works like this:
<?php
$a=array("red","green");
array_push($a,"blue","yellow");
print_r($a);
?>
So the result would be:
Array ( [0] => red [1] => green [2] => blue [3] => yellow )
But now I need to know how can I append the blue and yellow after a certain value of the array.
So for example, if I determine that, push the blue and yellow after the red (which has the position of 0), this result would be shown:
Array ( [0] => red [1] => blue [2] => yellow [3] => green)
So how can I push element after a certain value of an array?
You can't do this with array_push. However, you can loop on the array, collect the values in a new array and array_merge the new colors when you find the color of your choice after which new colors need to be injected.
<?php
$a = array("red","green");
$newColors = ["blue","yellow"];
$result = [];
foreach($a as $color){
$result[] = $color;
if($color == 'red'){
$result = array_merge($result, $newColors);
}
}
print_r($result);