ACF repeater via get_post_meta()

acf-repeater-get-post-meta

<?php

// Returns array with repeater subfields and its values
function repeater_get_post_meta( $repeater_key, $post_id, $sub_field_keys ) {
  if ( ! $post_id ) {
    $post_id = get_the_ID();
  }

  // get repeater field
  $repeater = get_post_meta( get_the_ID(), $repeater_key, true );
  
  $repeater_output = array();
  
  if( $repeater ) {
    // loop through repeater fields
    for( $i = 0; $i < $repeater; $i++ ) {
      
      // loop through subfields
      for( $j = 0; $j < $sub_field_keys; $j++ ) {
        $repeater_output[$i][$sub_field_keys[$j]] = get_post_meta( get_the_ID(), $repeat_key . '_' . $i . '_' . $sub_field_keys[$j], true );
      }
    } 
  }
  
  return $repeater_output;
}