从多维数组中获取元素

Question

i have an array with this structure

$font = Array
(
["family"] => ABeeZee
["category"] => sans-serif
["variants"] => Array
    (
        [0] => regular
        [1] => italic
    )

["subsets"] => Array
    (
        [0] => latin
    )

)

i want to get the elements like $family = ABeeZee ,$variants = regular, italic

Answer 1

Please have a look attached snippet.

Check it over here. https://eval.in/600521

<?php
$arr=array(
"family" => 'ABeeZee',
"category" => "sans-serif",
"variants" => array("regular","italic"),
"subsets" => array("latin"));
foreach($arr as $key=>$arr){
    if(is_array($arr)){
        echo "$".$key ."=". implode(",",$arr);
    }else{
        echo "$".$key ."=". $arr;
    }
    echo "<br>";
}
?>

Above snippet will return following output.

$family=ABeeZee
$category=sans-serif
$variants=regular,italic
$subsets=latin