What are the best practices for building HTML select boxes dynamically from arrays or database results in PHP?

When building HTML select boxes dynamically from arrays or database results in PHP, it is important to properly loop through the data and generate the appropriate option tags for each item. This can be achieved by using a foreach loop to iterate over the array or database results and outputting the options within the select element. 

<select name="dynamic_select">
<?php
// Example array of options
$options = array("Option 1", "Option 2", "Option 3");

// Loop through the options and generate select box
foreach($options as $option){
    echo "<option value='$option'>$option</option>";
}
?>
</select>

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