PHP transaction processing data implementation code

PHP transaction processing data implementation code. For more information, see.

PHP transaction processing data implementation code. For more information, see.

The Code is as follows:
Public function insertUser ($ userArray ){
Foreach ($ userArray as $ key => $ value ){
@ $ Field. = "$ key ,";
@ $ Content. = "'$ value ',";
}
$ Field = ereg_replace (', $', '', $ field );
$ Content = ereg_replace (', $', '', $ content );

$ Db = db_connect (); // connect to the database

$ Db-> autocommit (FALSE); // set to non-automatic commit-Transaction Processing

$ Sql1 = "insert into t_user (". $ field. ") VALUES (". $ content .")";
$ Result1 = $ db-> query ($ sql1 );

$ Sql2 = "insert into t_userpost (f_username) VALUES ('". $ userArray ['f _ username']. "')";
$ Result2 = $ db-> query ($ sql2 );

If ($ result1 & $ result2 ){
$ Db-> commit (); // all succeeded. The execution result is submitted.
Echo 'Submit ';
} Else {
$ Db-> rollback (); // If any error occurs, roll back and cancel the execution result.
Echo 'rollback ';
}
$ Db-> close ();
}