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Editorial Team
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Asked: 2026-05-26T17:26:01+00:00

My var_dump is returning this: array(5) { [radioinput]=> string(12) sidebar-left [option1]=> int(0) [sometext]=> string(0)

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My var_dump is returning this:

array(5) { 
    ["radioinput"]=> string(12) "sidebar-left" 
    ["option1"]=> int(0) 
    ["sometext"]=> string(0) "" 
    ["selectinput"]=> NULL 
    ["sometextarea"]=> string(0) "" 
}

I’m having problems acting on the “radioinput” array.

If it’s “sidebar-left” I want it to echo:

<body class="sidebar-left">

If it’s “sidebar-right” I want it to echo:

<body class="sidebar-left">

If it’s “two-sidebars” I want it to echo:

<body class="two-sidebars">

If it’s blank I want it to echo:

<body class="sidebar-left">

My questions is, how can I get my code to do this?

<?php 
if (radioinput('sidebar-left')) { 
    echo '<body class="sidebar-left">';
} elseif (radioinput('sidebar-right')) {
    echo '<body class="sidebar-right">';
} elseif (radioinput('two-sidebars')) {
    echo '<body class="two-sidebars">';
} else {
    echo '<body class="sidebar-left">';
}
?>
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1 Answer

  1. Editorial Team

    The way you are addressing your array isn’t correct. I am assuming that the array is going to be called $data.

    or replace $data with whatever you had on var_dump(...)

    Then, you code would look like:

    if ($data['radioinput'] == "sidebar-left"){
   echo '<body class="sidebar-left">';
}elseif ($data['radioinput'] == "sidebar-right"){
   echo '<body class="sidebar-right">';
}else{
   //otherwise
}

    Edit: You can even simplify that down to:

    if ($data['radioinput'] == "sidebar-right"){
   echo '<body class="sidebar-right">';
}else{
    echo '<body class="sidebar-left">';
}

    Cheers 🙂

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