PHP fatal error : Call to undefined function LAST_INSERT_ID()

Question

我正在数据库的两个表中插入数据。我使用了LAST_INSERT_ID()函数

但我收到此错误

PHP Fatal error: Call to undefined function LAST_INSERT_ID()

这是我的代码:

$sql = "";
$sql .= "BEGIN; ";
$sql .= "INSERT INTO circle_call_prefixes (";
$sql .= "  circle";
$sql .= " ,prefix";
$sql .= " ) VALUES (";
$sql .= "  :cid";
$sql .= " ,:prefix";
$sql  = "INSERT INTO circle_call_destinations (";
$sql .= "  autoNo";
$sql .= " ,destination";
$sql .= " ,source_circle";
$sql .= " ) VALUES (";
$sql .= LAST_INSERT_ID();
$sql .= " ,:prefix";
$sql .= " ,:prefix";
$sql .= " COMMIT; ";
$sql .= " );";
$stmt = $dbh->prepare($sql);
foreach($Insert_array as $e1)
{
    $stmt->bindValue(':circle', $e1['cid']);
    $stmt->bindValue(':prefix', $e1['prefix']);
    $stmt->bindValue(':comment', $e1['comment']);
    $stmt->bindValue(':cid', $Cid);
    $stmt->execute();
}

谢谢

Answer 1

LAST_INSERT_ID 位于 SQL 中，请尝试以下操作:

$sql = "";
$sql .= "BEGIN; ";
$sql .= "INSERT INTO circle_call_prefixes (";
$sql .= "  circle";
$sql .= " ,prefix";
$sql .= " ) VALUES (";
$sql .= "  :cid";
$sql .= " ,:prefix";
$sql  = "INSERT INTO circle_call_destinations (";
$sql .= "  autoNo";
$sql .= " ,destination";
$sql .= " ,source_circle";
$sql .= " ) VALUES (";
$sql .= "LAST_INSERT_ID()";
$sql .= " ,:prefix";
$sql .= " ,:prefix";
$sql .= " COMMIT; ";
$sql .= " );";
$stmt = $dbh->prepare($sql);

foreach($Insert_array as $e1){
              $stmt->bindValue(':circle', $e1['cid']);
              $stmt->bindValue(':prefix', $e1['prefix']);
              $stmt->bindValue(':comment', $e1['comment']);
              $stmt->bindValue(':cid', $Cid);
              $stmt->execute();
             }