CODEWITHSUNDEEP
javascriptphpregex
SAFEEN 1990
SAFEEN 1990

Reputation: 310

Using preg_match_all matches within Javascript code

I'm created a regex in PHP by using the preg_match_all function to get a SoundCloud audio url within my WordPress post. The regex works correctly without any problem:

preg_match_all[0][0] = https://soundcloud.com/anevo-remix/h3llo-anevo-remix-final

When I try the preg_match_all[0][0] the player doesn't load, but when I put the https://soundcloud.com/anevo-remix/h3llo-anevo-remix-final url, the player loads without any problem. How can I use the PHP code such that the player loads?

<?php
    $soundcloud_pattern = "/((http:\/\/(soundcloud\.com\/.*|soundcloud\.com\/.*\/.*|soundcloud\.com\/.*\/sets\/.*|soundcloud\.com\/groups\/.*|snd\.sc\/.*))|(https:\/\/(soundcloud\.com\/.*|soundcloud\.com\/.*\/.*|soundcloud\.com\/.*\/sets\/.*|soundcloud\.com\/groups\/.*)))/i";
    if(preg_match_all($soundcloud_pattern, $subject, $soundcloud_audio_url)) {
    var_dump($soundcloud_audio_url);
    echo ' 
    <script src="https://connect.soundcloud.com/sdk/sdk-3.0.0.js"></script>
    <div id="soundcloud-audio"></div>
    <script type="text/JavaScript">
        SC.oEmbed("'.$soundcloud_audio_url[0][0].'", {
            element: document.getElementById("soundcloud-audio")
        });
    </script>';
}
?>

Upvotes: 2

Views: 610

Answers (1)

Phil
Phil

Reputation: 164980

Try like this. I also see no reason to use preg_match_all

<?php
$soundcloud_pattern = "/((http:\/\/(soundcloud\.com\/.*|soundcloud\.com\/.*\/.*|soundcloud\.com\/.*\/sets\/.*|soundcloud\.com\/groups\/.*|snd\.sc\/.*))|(https:\/\/(soundcloud\.com\/.*|soundcloud\.com\/.*\/.*|soundcloud\.com\/.*\/sets\/.*|soundcloud\.com\/groups\/.*)))/i";
if (preg_match($soundcloud_pattern, $subject, $soundcloud_audio_url)) : ?>
<script src="https://connect.soundcloud.com/sdk/sdk-3.0.0.js"></script>
<div id="soundcloud-audio"></div>
<script>
SC.oEmbed(<?= json_encode(trim($soundcloud_audio_url[0])) ?>, {
    element: document.getElementById("soundcloud-audio")
});
</script>
<?php endif ?>

Upvotes: 2

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