Add a top level menu page in the ‘objects’ sectionThis function takes a capability which will be used to determine whether or not a page is included in the menu.
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Continue readingAdd a top level menu page in the ‘objects’ sectionThis function takes a capability which will be used to determine whether or not a page is included in the menu.
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Continue readingHooks a function or method to a specific filter action.Filters are the hooks that WordPress launches to modify text of various types before adding it to the database or sending it to the browser screen. Plugins can specify that one or more of its PHP functions is executed to modify specific types of text at these times, using the Filter API.
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Continue readingRetrieve a modified URL query string.You can rebuild the URL and append a new query variable to the URL query by using this function. You can also retrieve the full URL with query data.
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