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    <p>EDIT: I just caught this:</p> <p>You have nested <code>&lt;form&gt;</code> tags which is invalid and prone to unexpected behavior, you must fix that first (high priority). I can't tell which one you need to remove because I don't know your application, but it looks like the ones inside the <code>foreach</code> aren't supposed to be there, otherwise you wouldn't need to post an array of values.</p> <p>Anyways, assuming that <em>wasn't</em> the case...</p> <hr> <p>If this is your code:</p> <pre><code>foreach ($this-&gt;input-&gt;post('userdelete') as $row){ $deleteWhat = $row; } </code></pre> <p>Then <code>$deleteWhat</code> in each iteration contains the string that was posted, whatever was in the <code>value</code> of that checkbox.</p> <p>This <em>is</em> the array:</p> <pre><code>$this-&gt;input-&gt;post('userdelete') </code></pre> <p>It contains everything that was posted from <code>form_checkbox('userdelete[]', $user['id'])</code></p> <p>Your code is working fine. </p> <p>Just remember a few things:</p> <ul> <li><code>&lt;input name="somename[]"&gt;</code> will post as an array of values because of the brackets.</li> <li><code>$_POST['somename']</code> is equal to <code>$this-&gt;input-&gt;post('somename')</code>, except when the value isn't set (the first generates an undefined variable notice, the second returns <code>FALSE</code>)</li> <li>You may specify keys like: <code>&lt;input name="somename[hello]"&gt;</code></li> <li><code>&lt;input name="somename[hello][]"&gt;</code> will post an array of arrays, etc.</li> <li>Checkboxes don't post anything at all unless they are checked.</li> </ul>
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    1. POwhy I am getting string instead of array from my checkboxes?
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    1. USWesley Murch
    1. USWesley Murch
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    1. POwhy I am getting string instead of array from my checkboxes?
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    1. CO'code'$deleteWhat = $this->input->post('userdelete'); var_dump($deleteWhat); die(); 'code' Produce this:array(1) { [0]=> string(3) "200" }
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    2. COThat looks right to me, not sure what you see wrong with it, it's an array with one item: a string "200". I suggest you [edit] your post rather than putting your code in comments where it can't be understood. Did you notice the nested `<form>` tags?
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    3. COI know that I have form within a form...first one is to delete all selected users, and the second is to delete only one user. And I need both, so the user can delete one or more records. The problem in my code is that even if I check 3 or more checkbox, I always get only the first checked checkbox, not the rest of the checked checkboxes.
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