Loop array in array

Question

Which loop can I use for an array in array with the output like this:

Coffee 1,90 | 2,30
Tea 1,70 | 2,20

This is the array

<?php
Array ( [coffee] => Array ( 
                    [Small] => 1,90
                    [Big] => 2,30
                ) 
    [tea] => Array ( 
                    [Small] => 1,70 
                    [Big] => 2,20 
                )
)
?>

I tried this

<?php
foreach ($array as $beverage => $types) {
    echo $beverage;
  foreach ($types as $type => $price) {
    echo $price;
  }
}
?>

But the output displays this

coffee 1,902,30
tea 1,702,20

How can I separate this like

Coffee 1,90 | 2,30
Tea 1,70 | 2,20

u_mulder · Accepted Answer · 2019-04-16 11:44:20Z

4

foreach ($array as $beverage => $types) {
    echo ucfirst($beverage) . implode(' | ', $types);
}

answered Apr 16, 2019 at 11:44

u_mulder

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Baka · Accepted Answer · 2019-04-29 12:47:24Z

0

foreach ($array as $beverage => $types) {
    echo $beverage;
    foreach ($types as $type => $price) {
        if ($price == end($types)) {

            echo $price."|";
        }
        else{
            echo $price;
        }
    }
}

Have a look at this : https://www.geeksforgeeks.org/php-end-function/

edited Apr 29, 2019 at 12:47

answered Apr 16, 2019 at 15:17

Baka

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