mysqli_report

MYSQLI_REPORT_OFF Turns reporting off
MYSQLI_REPORT_ERROR Report errors from mysqli function calls
MYSQLI_REPORT_STRICT             Throw mysqli_sql_exception for errors            instead of warnings           
MYSQLI_REPORT_INDEX Report if no index or bad index was used in a query
MYSQLI_REPORT_ALL Set all options (report all)
原文地址:https://www.cnblogs.com/rsapaper/p/5859613.html