I have been trying to get this code to work but I keep getting an error “Trying to access array offset on value of type bool on line 110”. My checkbox field name is available_features and it is a sub field in a group name tier. I have tried both codes:
Version 1:
<?php
$tier = get_field('tier');
$values = get_field($tier['available_features']);
$field = get_field_object($tier['available_features']);
$choices = $field['choices']; // This is the line 110 that keeps throwing the error ?>
<?php foreach($choices as $choice => $label) : ?>
<?php foreach ( $values as $value ) : ?>
<?php if( $value['value'] == $choice ) {
$status = 'available';
}
else {
$status = 'unavailable';
} ?>
<?php endforeach; ?>
<li class="<?php echo $status;?>"><?php echo $label;?></li>
<?php endforeach;?>
Version 2:
<?php
$tier = get_field('tier');
$values = get_field('available_features'); // This is the difference in V1 and V2
$field = get_field_object('available_features'); // This is the difference in V1 and V2
$choices = $field['choices']; // This is the line 110 that keeps throwing the error ?>
<?php foreach($choices as $choice => $label) : ?>
<?php foreach ( $values as $value ) : ?>
<?php if( $value['value'] == $choice ) {
$status = 'available';
}
else {
$status = 'unavailable';
} ?>
<?php endforeach; ?>
<li class="<?php echo $status;?>"><?php echo $label;?></li>
<?php endforeach;?>
I have also tried both with “get_sub_field” and “get_sub_field_object”. I keep running into the same error.
