oikai_get_noderef_value() – Get the string value for a noderef

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Description

Get the string value for a noderef

Usage

$string = oikai_get_noderef_value( $post_id, $noderef_name, $field_name );

Parameters

$post_id

( mixed ) required –

$noderef_name

( mixed ) required –

$field_name

( mixed ) required –

Returns

string the value of noderef.field

Source

File name: oik-shortcodes/shortcodes/oik-api-importer.php
Lines:

function oikai_get_noderef_value( $post_id, $noderef_name, $field_name ) {
  $node_id = get_post_meta( $post_id, $noderef_name, true );
  if ( $node_id ) {
    $value = get_post_meta( $node_id, $field_name, true );
  } else { 
    $value = null;
  }  
  return( $value );
}
 

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