How to use variables from widgets in other pages?
If you save those urls in options table, then using get_option you can use it any where…
variables
Not passing correct value to get_post_ancestors?
EDIT $thisid can be passed as an array, as get_post_anscestors(). So try $ancestors = get_post_ancestors( array( $thisid ) ); I misread; it does accept strings, but maybe give an array a shot.
Extracting a variable from a permalink
You can get the queried author in author.php with get_queried_object(): $author = get_queried_object(); echo $author->ID; $author_data = get_object_vars( $author->data ); echo $author_data[‘display_name’]; echo $author_data[‘user_url’]; echo $author_data[‘user_email’];
Using custom url parameters in a page
My initial thought without being able to do further testing is that your custom galleri page is looking for the URL parameters in order to determine which post to pull images from. However, since you’re rewriting the URL, those URL parameters don’t technically exist (I could be wrong about this – I’m not at a … Read more
How to access a variable on all page?
Generally, you cannot access local variables in a function from outside the function, so this… function func() { $var = 2; } $var = 1; func(); echo $var; would result in “1”. To make a global variable, you can do this to make $option available outside functions.php: function func() { global $option; $option = get_option( … Read more
add_menu_page() with variable function
You have to declare the closure before you call add_menu_page(): $func = function() { echo “Done !”; }; add_menu_page(‘My page’,’My page’,’manage_options’,’my_page’, $func ); Note you need PHP 5.3 to do that.
How to use shortcode inside of shortcode in theme
Have you tried setting the output of the first do_shortcode inside the second call? $output = do_shortcode(‘[first_shortcode]Some content[/first_shortcode]’); echo do_shortcode(‘[second_shortcode]’.$output.'[/second_shortcode]’);
No access to global variables?
To answer your question directly, yes, $wpdb is “auto loaded and set up to global by WordPress” but by loading wp-content/themes/roots/script.php directly you are skipping over the WordPress boot process and loading the file exactly as if WordPress did not exist. That is why the normal WordPress objects and constants aren’t available. They haven’t been … Read more
Why won’t the action hook wp_head accept parameters?
Well, for me the problem, was including during the post content it would not work, but if i did included in the top of the page template model i created, then it would work if i used something like this: VALID FOR PHP 5.3+ $array = array(“keywords” => “keywords here”, “description” => “desc here”); add_action( … Read more
Cron Job variable not accessible
First of all, it’s best not to include wp-blog-header.php. Instead, set the cron job to your homepage URL with a ?mycustomcron=true variable appended (eg: http://example.com/?mycustomcron=true. Then we will check for the existance of this variable when the page loads: function wpse_103127_check_cron() { if ( isset( $_GET[‘mycustomcron’] ) ) { // things to do on cron … Read more