Codice PHP:
$array = array('1,2','2,3','1,3');
$singoli = array();
foreach($array as $str) {
foreach(explode(',',$str) as $val)
$singoli[] = $val;
}
$singoli = array_unique($singoli);
echo '<pre>';
print_r($singoli);
![]()
Codice PHP:
$array = array('1,2','2,3','1,3');
$singoli = array();
foreach($array as $str) {
foreach(explode(',',$str) as $val)
$singoli[] = $val;
}
$singoli = array_unique($singoli);
echo '<pre>';
print_r($singoli);
![]()