Function and Method Cross Reference

wp_check_filetype_and_ext()

• /wp-includes/functions.php -> line 1870

• /wp-admin/custom-background.php -> line 353
• /wp-admin/custom-header.php -> line 769
• /wp-admin/includes/file.php -> line 279
• /wp-admin/includes/file.php -> line 406
• /wp-admin/includes/ajax-actions.php -> line 1660