If you give the checkboxes the same name, ending in [], the values are returned as an array.
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<input type="checkbox" name="fruit[]" value="apple" /> <input type="checkbox" name="fruit[]" value="grapefruit" /> |
Then in PHP …
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if( isset($_POST['fruit']) && is_array($_POST['fruit']) ) { foreach($_POST['fruit'] as $fruit) { echo "I have a {$fruit}!"; } $fruitList = implode(', ', $_POST['fruit']); } |