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I have this code but is not working and I don’t know why…
function link_next($local_id, $link_type) {
if ( !is_numeric($local_id) ) die();
elseif ($link_type = 'a-href') { $something = 'a-href'; }
elseif ($link_type = 'link-rel') { $something = 'link-rel'; }
else { $something = 'blablabla'; }
return $local_id.'-'.$something;
}
$id ='14678';
echo link_next($id, 'link-rel');
// edit
The function always display 14678-a-href
you are using
=in condition checking. You need to use==or===(strict comparison)