<?php function get_field($v) { return $v; } // dummy / stub function $redesSociais = [ ['facebook' => get_field('facebook'), 'facebookb' => 'http://fb'], ['twitter' => get_field('twitter'), 'twitterb' => 'http://twitter'], ['google' => get_field('google_plus'), 'googleb' => 'http://googleplus'], ['instagram' => get_field('instagram'), 'instagramb' => 'http://instagram'], ['youtube' => get_field('youtube'), 'youtubeb' => 'http://youtube'] ]; $iconesSociais = ''; foreach ($redesSociais as $a) { $k = array_keys($a); $v = array_values($a); $iconesSociais .= sprintf( '<a title="%s" href="%s.com" target="_blank" class="%s iconeSocial"><span>%s</span></a>'."\n", $k[0], $v[1], $v[0], $k[0]); } var_dump($iconesSociais);