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How to do a safe redirect in WP?
Performs a safe redirect, using wp_redirect(). Before redirections check whether the host is in whitelist (in list of allowed hosts). Before redirecting to the specified host (url), the function checks it. Redirection will occur only if the host is present in the list of allowed hosts.
What is the sanitize text field function in WordPress?
This function allows for a full blown array to get sanitized * properly, while sanitizing each individual value in a key -> value pair. IMHO, this needs to become a core feature of WordPress’ sanitation functions. Lior Broshi is the gentleman that came up with this creative solution (I have obtained his permission to share this).
How to sanitize the title string in WordPress?
If $title is empty and $fallback_title is set, the latter will be used. (string) (Required) The string to be sanitized. (string) (Optional) A title to use if $title is empty. (string) (Optional) The operation for which the string is sanitized. When set to ‘save’, the string runs through remove_accents (). (string) The sanitized string.
When does a redirect to wp admin occur?
Redirection will occur only if the host is present in the list of allowed hosts. If the host is not allowed, then the redirect defaults to http://site.com/wp-admin instead.
What to do if template _ redirect is not run?
If you include another template and then use exit () (or die () ), no subsequent template_redirect hooks will be run, which could break the site’s functionality. Instead, use the template_include filter hook to return the path to the new template you want to use.
When to use an action hook in WordPress?
Fires before determining which template to load. This action hook executes just before WordPress determines which template page to load. It is a good hook to use if you need to do a redirect with full knowledge of the content that has been queried. Loading a different template is not a good use of this action hook.
How to use template _ include hook in WordPress?
Instead, use the template_include filter hook to return the path to the new template you want to use. This will allow an alternative template to be used without interfering with the WordPress loading process.