How to echo an multidimensional array using foreach loop

Question

I have two variables that contain some data as shown below

$main_headings = [Business Structure,Business Management];

to make comma separated array i use explode

$main_headings = explode [',','Business Structure,Business Management'];

and second variable contain data like this

$sub_headins = [Competitive Positioning, Diversification of Fund Mix, Unit Holding Pattern-Management Quality, Organizational Structure];

same i use explode with second variable to make array

$sub_headins = explode ('-', [Competitive Positioning, Diversification of Fund Mix, Unit Holding Pattern-Management Quality, Organizational Structure];)

After this my second variable convert into two arrays

array1() = [Competitive Positioning, Diversification of Fund Mix, Unit Holding Pattern];

array2() = [Management Quality, Organizational Structure];

now i want my output like this

Business Structure

Competitive Positioning

Diversification of Fund Mix

Unit Holding Pattern

Business Management

Management Quality

Organizational Structure

I use for each but i failed to get this output

here is my code

foreach ($main_headings as $main_heading) {
    echo $main_heading;
    echo '<br>';
    foreach ($sub_headings as $sub_heading) {
        echo $sub_heading;
         echo '<br>';
    }
}

output of my code

Business Structure Competitive Positioning, Diversification of Fund Mix, Unit Holding Pattern Management Quality, Organizational Structure Business Management Competitive Positioning, Diversification of Fund Mix, Unit Holding Pattern Management Quality, Organizational Structure

You first 5 example lines are all syntactically incorrect. That does not help us understand what you have or what you want — RiggsFolly
– RiggsFolly, Commented Jun 21, 2017 at 10:18

Ganesh · Accepted Answer · 2017-06-21 10:24:47Z

1

echo "<ul>";
foreach ($main_headings as $main_heading) {
    echo "<li>";
    echo $main_heading;
    echo "<ul>";
        foreach ($sub_headings as $sub_heading) {
            echo "<li>";
            echo $sub_heading;
            echo '</li>';
        }
    echo "</ul>";
    echo "</li>";
}
echo "</ul>";

edited Jun 21, 2017 at 10:24

answered Jun 21, 2017 at 10:20

Ganesh

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Comments

Alessandro Minoccheri · Accepted Answer · 2017-06-21 10:26:17Z

1

try this:

foreach ($main_headings as $main_heading) {
    echo '<p>' . $main_heading . '</p>';
    foreach ($sub_headings as $sub_heading) {
        echo '<p style="text-indent=10px;">' . $sub_heading . '</p>';
    }
}

answered Jun 21, 2017 at 10:26

Alessandro Minoccheri

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