我有一個困惑的問題，我似乎無法理解...我有兩個SQL語句：第一個將信息從表單輸入數據庫。第二個從上面輸入的數據庫中獲取數據，發送電子郵件，然后記錄交易的詳細信息問題是似乎單引號僅在第二個條目上觸發MySQL錯誤！第一個實例可以正常工作，但是第二個實例觸發mysql_error()。表單中的數據處理方式與表單中捕獲的數據處理方式不同嗎？查詢1-這可以正常工作（并且不會轉義單引號）$result = mysql_query("INSERT INTO job_log(order_id, supplier_id, category_id, service_id, qty_ordered, customer_id, user_id, salesperson_ref, booking_ref, booking_name, address, suburb, postcode, state_id, region_id, email, phone, phone2, mobile, delivery_date, stock_taken, special_instructions, cost_price, cost_price_gst, sell_price, sell_price_gst, ext_sell_price, retail_customer, created, modified, log_status_id)VALUES('$order_id', '$supplier_id', '$category_id', '{$value['id']}', '{$value['qty']}', '$customer_id', '$user_id', '$salesperson_ref', '$booking_ref', '$booking_name', '$address', '$suburb', '$postcode', '$state_id', '$region_id', '$email', '$phone', '$phone2', '$mobile', STR_TO_DATE('$delivery_date', '%d/%m/%Y'), '$stock_taken', '$special_instructions', '$cost_price', '$cost_price_gst', '$sell_price', '$sell_price_gst', '$ext_sell_price', '$retail_customer', '".date('Y-m-d H:i:s', time())."', '".date('Y-m-d H:i:s', time())."', '1')");查詢2-輸入帶單引號的名稱時，此操作失?。ɡ纾琌'Brien）$query = mysql_query("INSERT INTO message_log(order_id, timestamp, message_type, email_from, supplier_id, primary_contact, secondary_contact, subject, message_content, status)VALUES('$order_id', '".date('Y-m-d H:i:s', time())."', '$email', '$from', '$row->supplier_id', '$row->primary_email' ,'$row->secondary_email', '$subject', '$message_content', '1')");