mysql_errno Returns the numerical value of the error message from previous MySQL operation &reftitle.description; intmysql_errno resourcelink_identifier Returns the error number from the last MySQL function. Errors coming back from the MySQL database backend no longer issue warnings. Instead, use mysql_errno to retrieve the error code. Note that this function only returns the error code from the most recently executed MySQL function (not including mysql_error and mysql_errno), so if you want to use it, make sure you check the value before calling another MySQL function. &reftitle.parameters; &mysql.linkid.description; &reftitle.returnvalues; Returns the error number from the last MySQL function, or 0 (zero) if no error occurred. &reftitle.examples; ]]> &example.outputs.similar; &reftitle.seealso; mysql_error MySQL error codes