如何显示php数组

Question

此代码将打印如下结果：

test1@bnas.com.mytest2@bnas.com.my

那么我如何将结果分成2个变量，例如email [0]，email [1] ？？？

$TEST='i192a';
$stid = oci_parse($conn, 'select email from BNS_NOTIFY_RECIPIENT where screen =:num0');     
oci_bind_by_name($stid, ':num0',$TEST);
oci_execute($stid);
$count = 0;
while (($row = oci_fetch_row($stid)) != false) {
    $EMAIL=$row[0];
    echo $EMAIL;
}

Answer 1

只需将$email做成一个数组，并在每次循环中将值压入其中。然后，您可以使用implode输出（例如）逗号分隔的列表：

$email = array();
while (($row = oci_fetch_row($stid)) != false) {
    $email[] = $row[0];
    // you could process each email here if you wanted to
}
// output comma separated list of emails
echo implode(',', $email);