Get custom field outside wordpress loop on new php page

ok got it myself didnt thought it would be that simple

require_once($_SERVER['DOCUMENT_ROOT'] . '/wp-load.php');
$postid = $_GET["postid"];

$custom = get_post_custom($postid);

 {

        echo '<meta http-equiv="refresh" content="0; URL= ' . get_post_meta($postid, 'custom-filed-key', true) . ' ">';
}

Related Posts:

  1. Is there a way to set default custom fields when creating a post?
  2. Pre-filling custom fields on New Post
  3. So much data in postmeta
  4. Show only posts which can be commented OR have custom meta field
  5. Make Custom Field Into A Link On The Front End?
  6. Show Custom Comment Fields when editing in admin
  7. How do I make a custom field choose an image?
  8. get_post_meta() unserialize issue – returns boolean(false)
  9. How can I remove fields in the attachment editor?
  10. Why isn’t my code to save custom fields in quick edit working?
  11. Edit Custom Database Tables in WordPress
  12. How to oEmbed from custom field, responsive to container size and responsive
  13. Custom Meta Boxes: Store two values in one repeatable field
  14. Gutenberg Custom Block
  15. Up/Down voting system for WordPress
  16. Custom Meta Field not Working with qTranslate [closed]
  17. Change content before writing to database
  18. post meta data clearing on autosave
  19. WordPress Search Custom Meta Field Only
  20. Problem in custom meta boxes
  21. Loop through two different sets of custom fields
  22. Query Problem – Show posts within category ‘x’ that have a custom field between ‘y’ and ‘z’
  23. Add description text under input field for new profile fields
  24. Metabox with multiple fields added by user and upload box
  25. Which is best in the following scenario : post_meta vs custom table vs parent/child posts
  26. Get all meta keys assigned to a post type
  27. How to add content at the end of posts?
  28. sort search results by custom fields using dropdown
  29. WP Custom Fields Metabox Disappears – ACF plugin issue [closed]
  30. Get all posts that do not have a specific custom field without using a subquery
  31. How to query posts with certain custom meta data, and output Post data
  32. Custom Fields Not in Search Results
  33. How to loop through certain custom field values
  34. add_action and remove_action if custom field exists
  35. wordpress custom fields multiple data
  36. Add post meta fields, when creating a post using WordPress’ REST API
  37. Store array as single, serialized post meta field or many post meta fields?
  38. Get an advanced custom field after post publish
  39. Why the pagination for a query modified by pre_get_posts doesn’t mind the number & order of posts sorted & selected based on a custom date time field
  40. update_post_meta for repeated custom field [closed]
  41. Trying to update_post_meta function
  42. Custom field, add class to anchor tag
  43. How do i add custom fields to my themes template file?
  44. Custom Field to a Role?
  45. Trying to reorder posts by custom field
  46. Delete custom fields when deleting posts
  47. Pull custom fields from custom posts within a loop
  48. Ordering posts by custom field named “date” in backend
  49. How to pass page as an argument like post in WordPress?
  50. How to display custom fields from a plugin
  51. Link the retrieved custom field values to its respective posts
  52. Sortable custom field values from all posts on a page template
  53. Adding “meta” info to WP site PHP function?
  54. WordPress Media Uploader custom Javascript not working
  55. Custom fields issue [closed]
  56. Select custom posts by meta_value and sort by a different meta value
  57. List custom queried terms in the edit-tags.php?taxonomy page
  58. Values entered in a meta box aren’t saved
  59. Display meta box dropdown (from custom post type) in the page post type
  60. Front end register with custom fields
  61. How to Make Post Custom Column Editable
  62. how can I show name and value of Custom Fields together?
  63. Adding simple (one button) Audio player using Custom Fields?
  64. Display custom field from the front page on another page
  65. No result update a custom field using wp_schedule_event
  66. Display custom widget value in header.php
  67. Gravity Forms Update post meta from template [closed]
  68. Automatic linking terms
  69. Is it possible to compare the current time with a custom “start” and “end date
  70. Display metabox title for custom fields with values
  71. wpdb function insert doesn’t work
  72. Get Custom Field Name ( Label or Key ) Not Value
  73. Adding Custom Metadata to my Archive/Posts page
  74. Ordering by ACF custom field vaule
  75. add different custom fields value to post class if permalink or index
  76. User Filter Options on Archive Page
  77. Create Shortcode shows only posts with custom_field meta
  78. Login_form add to top of form rather then bottom
  79. Advanced Custom Fields from Category – IF statement
  80. Saving and using Custom Field in user settings/profile “Checkbox list”
  81. Extend WP_User_Query or WP_User to return all custom fields?
  82. Quicktag button to automatically add a custom field to a post
  83. How do I use foreach to get content from a custom-field in multiple posts?
  84. WordPress taxonomy child image
  85. Create custom fields/meta data gender+country – radiobuttons and dropdown on register screen for these fields
  86. Add nofollow to custom field link and make domain exceptions?
  87. Override edit_custom_walker.php to conditionally show input depending on menu position
  88. Copy url from post_content to custom field
  89. Change event firing in wordpress
  90. Download stuff after filling fields?
  91. Custom search with meta fields
  92. Use custom field value as href
  93. Custom registration form and custom field
  94. Custom fields doesnt work well with any postTAB plugin
  95. Colecting values from custom field checkboxes and displaying them in the post
  96. Build Array from Input Fields question
  97. Custom field for image, not showing image!
  98. Grouped Custom Meta Fields without plugin
  99. Google not index my Custom 404 page ?why?
  100. How can i put a custom field inside this php