php - make string of check box values array and put qoma



<label>Design</label><input type="checkbox" name="chk_name[]" value="design" />
<label class="page_speed_949538343">Website</label><input type="checkbox" name="chk_name[]" value="website" />
<label>Inquire</label><input type="checkbox" name="chk_name[]" value="inquire" />


    if(!empty($_POST['chk_name'])) {

    foreach($_POST['chk_name'] as $val) {
        $chk = $val; checkbox.                  

All i want here that when I get array of this checkbox I get comma seperated values except the comma at the end value.




Assuming your inputs are posted in a form (with method POST):

echo implode(",", $_POST['chk_name']);

implode documentation

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