php - 如何显示php数组

Question

此代码将打印如下结果：

[e-mail][e-mail]

那么如何将结果分成 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;
}

标签： phparraysoracle

Answer 1

只需创建$email一个数组并在每次通过循环时将值推入其中。然后您可以使用以下命令输出（例如）逗号分隔的列表implode：

$email = array();
while (($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);