MYSQLI_TRANS_START_READ_ONLY

MYSQLI_TRANS_START_READ_ONLY is one of the accepted parameters for:

• mysqli::begin_transaction parameter #1
• mysqli_begin_transaction parameter #2

MYSQLI_TRANS_START_READ_ONLY — Start the transaction as "START TRANSACTION READ ONLY" with mysqli_begin_transaction.

MYSQLI_TRANS_START_READ_ONLY = 4;