Reply To: Combine 2 repeater rows with same values

• Daniel Buth

• January 21, 2020 at 4:57 pm

The arrays cannot be combined while they are being fetched and printed. Store them in another array instead and then process them all at the same time.
I did not run this code, so watch out for missing punctuation and such:

<?php
$this_array  = get_field( 'this_array' );
$that_array  = get_field( 'that_array' );
$final_array = []; // An array of all rows.

// Add all rows of $this_array to the array of all rows.
if ( have_rows( 'this_array' ) ) :
	while ( have_rows( 'this_array' ) ) : the_row();
		$final_array[] = [
			'arg1' => get_sub_field( 'arg1' ) ,
			'arg2' => get_sub_field( 'arg2' ) ,
		];
	endwhile;
endif;

// Add all rows of $that_array to the array of all rows.
if ( have_rows( 'that_array' ) ) :
	while ( have_rows( 'that_array' ) ) : the_row();
		$final_array[] = [
			'arg1' => get_sub_field( 'arg1' ) ,
			'arg2' => get_sub_field( 'arg2' ) ,
		];
	endwhile;
endif;

// Sort the $final_array here.
// See: https://www.php.net/manual/en/array.sorting.php

// Print each row.
foreach ( $final_array AS $row ) {
	echo '<li>' . $row['arg1'] . '<span>' . $row['arg2'] . '</span></li>';
}