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traversal/gist:218fd5c55bf38f91651f

Created June 19, 2015 04:15
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gistfile1.php
<?php
global $wf;
// suppose you have a post of type "family", slug "smith-family", with field set "details", and field "education_levels"
$selections = $wf->family( "smith-family" )->details->education_levels->selections();
// $selections is now a value-label pair of the current selections.
// to get just the labels, then use array_values like so...
$labels = array_values ( $selections );
?>
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