@moud,
You’ll have to loop through array values – for example:
foreach($field['value'] as $value):
echo $value . '<br>';
endforeach;
Or, here’s a function I use often to output a human-readable a comma-separated list:
// Place in functions.php
function implode_nice($array, $separator = ', ', $last_separator = ' & ') {
if ( count( $array ) == 1 ) {
return reset( $array );
}
$end_value = array_pop( $array );
$list = implode( $separator, $array );
return $list . $last_separator . $end_value;
}
// Use in template like:
echo implode_nice($field['value'], ', ', ' and ');
Check the ‘postmeta’ MySQL table (in phpmyadmin, you can search for it by the post_id).
One thing I would make sure is that your field has a field reference – this will be another postmeta entry with the same meta_key as your field prefixed with an underscore (e.g. if your field name is “my_field” the reference field meta_key would be “_my_field”). The meta_value of the reference field should be something like “field_2342451923sf” – however, if it is like “temp_key_for_my_field”, your field was not saved/created correctly. If you can verify this is not the case, that would be a good first step.
@zquintana,
Nice workaround and thanks for the info on brackets (seems like PHP is borrowing a thing or two from javascript)
