Question

Say I have the following code:

$arr = array('id' => $tarr = array('1' => 'Fred', '2' => 'Wilma', 'c' => 'Bam Bam'));

echo '<a href="?tag='.$tarr.'">' . implode( '</a>, <a href="?tag='.$tarr.'">', $tarr) . '</a>';

This displays: Fred, Wilma, Bam Bam

but the href shows value Array instead of Fred for Fred, Wilma for Wilma etc

Cheers

Answer 1

You can build an output string (or array as shown here) using a foreach loop:

foreach($tarr as $v){
  $out[] = "<a href='?tag=$v'>$v</a>";
}

echo implode(', ', $out)