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1. starbuck2k12
   Member
   Posted 3 months ago #
   

   how do I display a single field of a custom field with values ​​repeatable?

   with
   
<? php print_custom_field ('fieldName');?>


   print all the values ​​of the custom field but I want to print only the first

   http://wordpress.org/extend/plugins/custom-content-type-manager/

2. fireproofsocks
   Member
   Plugin Author
   Posted 3 months ago #
   

   If you only want the first item, then you'll have to handle the output manually. As mentioned in your other thread, a repeatable field (or any field that stores multiple values) stores its data as a JSON array. You can use json_decode() to manually convert the string stored in the database, or use the CCTM's output filters to help you, e.g. https://code.google.com/p/wordpress-custom-content-type-manager/wiki/to_array_OutputFilter

   <?php
   $array = get_custom_field('fieldName:to_array');
   print $array[0]; // prints the 1st element of the array
   ?>

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