Convert list of words to array in PHP

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This might be just a simple question, but I’m not very familiar in terms of PHP.

I have here a list of words separated by a < br / > tag, example:

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<div id="list">
    gmail.com<br />
    yahoo.com<br />
    yahoo.co.jp
</div>

And, I want to convert it to a list of values in an array looking like this 

$acceptedDomains = array('gmail.com', 'yahoo.com', 'yahoo.co.jp');

How can I achieve this output?

I need this actually for domain email checking and here’s how the function works: 

            $acceptedDomains = array('gmail.com', 'yahoo.com', 'yahoo.co.jp');
            $email = $current_user->user_email;

            if(in_array(substr($email, strrpos($email, '@') + 1), $acceptedDomains)) {
                //if user is a member, show form.
                echo $email . " is valid" . "<div>" . CFS()->get('mo_email_list') . "</div>";
            }

I want to replace the value of $acceptedDomains to what was listed under the id=”list”

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6 comments

  1. Try below code:

    <?php
$input='<div id="list">gmail.com<br />yahoo.com<br />yahoo.co.jp</div>';
$acceptedDomains = explode("<br />", strip_tags($input, "<br>"));
print_r($acceptedDomains);
?>

    Output:

    Array ( [0] => gmail.com [1] => yahoo.com [2] => yahoo.co.jp )

  2. Try this

    <?php
$input='<div id="list">
    gmail.com<br />
    yahoo.com<br />
    yahoo.co.jp
</div>';
$newStr=strip_tags($input, '<br>');
$acceptedDomains=explode("<br>",$newStr);
var_dump($acceptedDomains);
?>

    Above Code will return the output
    as per you want ):

  3. Try this: 

    <?php
$input='<div id="list">
          gmail.com<br />
          yahoo.com<br />
          yahoo.co.jp
        </div>';
$acceptedDomains=explode("<br />", strip_tags($input, "<br>"));
print_r($acceptedDomains);
?>

  4. You can try below code:

    <?php
$input_string = '<div id="list">gmail.com<br />yahoo.com<br />yahoo.co.jp</div>';
$strip_tag_str = strip_tags($input_string, "<br>");
echo "<pre>";
print_r(explode("<br />", $strip_tag_str));
echo "</pre>";
?>

    OUTPUT of Above Code : 

    Array
(
    [0] => gmail.com
    [1] => yahoo.com
    [2] => yahoo.co.jp
)

  5. Simply do:

    <?php $acceptedDomains = explode("<br />", CFS()->get('mo_email_list')); ?>

    Or if <div id="list"></div> is also a part of CFS()->get('mo_email_list') output try:

    <?php $acceptedDomains = explode("<br />", strip_tags(CFS()->get('mo_email_list'),"<br>")); ?>

  6. Please try below code.

    $data = '<div id="list">
    gmail.com<br />
    yahoo.com<br />
    yahoo.co.jp
</div>';

$newdatavar=strip_tags($input, '<br />');
$explodevar=explode("<br />",$newdatavar);
echo "<pre>";
print_r($explodevar);

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