How can I ensure that the selected value in a dropdown menu remains after submitting a form in PHP?

To ensure that the selected value in a dropdown menu remains after submitting a form in PHP, you can use the "selected" attribute in the option tag of the dropdown menu. This attribute will pre-select the option that was chosen before the form was submitted.

&lt;select name=&quot;dropdown&quot;&gt;
    &lt;option value=&quot;option1&quot; &lt;?php if(isset($_POST[&#039;dropdown&#039;]) &amp;&amp; $_POST[&#039;dropdown&#039;] == &#039;option1&#039;) echo &#039;selected&#039;; ?&gt;&gt;Option 1&lt;/option&gt;
    &lt;option value=&quot;option2&quot; &lt;?php if(isset($_POST[&#039;dropdown&#039;]) &amp;&amp; $_POST[&#039;dropdown&#039;] == &#039;option2&#039;) echo &#039;selected&#039;; ?&gt;&gt;Option 2&lt;/option&gt;
    &lt;option value=&quot;option3&quot; &lt;?php if(isset($_POST[&#039;dropdown&#039;]) &amp;&amp; $_POST[&#039;dropdown&#039;] == &#039;option3&#039;) echo &#039;selected&#039;; ?&gt;&gt;Option 3&lt;/option&gt;
&lt;/select&gt;

Keywords

PHP dropdown menu form submission selected value persistence

How can I ensure that the selected value in a dropdown menu remains after submitting a form in PHP?

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