Wordpress custom field parameter use

Question

Want to use the parameter that I get over the Custom Field Option in Wordpress for an included site with searching results.

This is my code (without the parameter everything runs, but how can I use the parameter in the URL?):

<?php $parameter = get_post_meta($post->ID, 'searchingword', false); ?>
        <?php foreach($parameter as $parameter) {
            echo file_get_contents_curl('http://www.domain.com/searching.php?search=.$parameter.');         } ?>

Andy Tschiersch · Accepted Answer · 2016-11-25 14:00:50Z

2

Your syntax is wrong. Try this:

echo file_get_contents_curl('http://www.domain.com/searching.php?search='. $parameter);

And in the foreach loop you have to use 2 different variables:

foreach($parameter as $param) {
    echo file_get_contents_curl('http://www.domain.com/searching.php?search='. $param);
    ...

answered Nov 25, 2016 at 14:00

Andy Tschiersch

3,8331 gold badge19 silver badges25 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

user3691236 Over a year ago

Great that is it. Thanks

Collectives™ on Stack Overflow

Wordpress custom field parameter use

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related