CODEWITHSUNDEEP
wordpress
user3785988
user3785988

Reputation:

wordpress: change wp_title with variable from another function

i would change the page title from a wordpress plugin site. the name comes from a function:

function subPage() {
   $content = 'blabla';
   $subPageTitle = 'Plugin Sub Page Dynamic'; 
   return $content;
}

and the simple function for replace wp_title:

function wp_plugin_page_title($subPageTitle) {
   $siteTitle = $subPageTitle;
   return $siteTitle;
}
add_filter('wp_title', wp_plugin_page_title);

my problem is now: how i get the variable $subPageTitle in the function wp_plugin_page_title()?

Thanks a lot for ANY help!

EDIT: the code was not correct.

Upvotes: 0

Views: 343

Answers (1)

Gabriel
Gabriel

Reputation: 2021

function subPage() {
    $subPage = new stdClass();
    $subPage->content = 'blabla';
    $subPage->subPageTitle = 'Plugin Sub Page Dynamic'; 
    return $subPage;
}

function wp_plugin_page_title($subPageTitle) {
   $siteTitle = $subPageTitle . " " . subPage()->subPageTitle;
   return $siteTitle;
}
add_filter('wp_title', wp_plugin_page_title);

Then you get the value by calling subPage()

echo subPage()->subPageTitle;

If you print_r the subpage you will see: stdClass Object ( [content] => blabla [subPageTitle] => Plugin Sub Page Dynamic )

Any values that are inside a function, they are encapsulated values if you need to reach them outside that function or you return them in an array or in an object.

Upvotes: 0

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