Reply To: Get value from next row in repeater

• DaveyH

• November 15, 2017 at 8:43 pm

Hi John

Thanks for your help, nearly there!

Im trying to do the continuous loop so I can show the last on the first and first on the last.

Below is my foreach set up

<?php foreach( $blocks as $index => $block ) :

// ACF Vars

$image		= $block['fb_main_image'];
$imagePos	= $block['fb_main_image_fp'];

$title 		= $block['fb_title'];
$text		= $block['fb_text'];

$link 		= $block['fb_link'];
$linkText   = $block['fb_link_text'];

// Previous row title

$prevIndex	= $index - 1;

if( $prevIndex < 0 ) :
	$prevIndex = count($blocks)-1;
endif;

$previous_row_value = $blocks[$index-1]['fb_title'];

// Next row title

$nextIndex	= $index + 1;

if( $nextIndex >= count($block) ) :
	$nextIndex = 0;
endif;

$next_row_value = $blocks[$index+1]['fb_title'];

?>

Im getting an error Undefined offset: -1 for $previous_row_value = $blocks[$index-1]['fb_title']; and Undefined offset: 5 for $next_row_value = $blocks[$index+1]['fb_title'];