The PHP DB isError function is a PHP function used to determine if the last query on a database connection resulted in an error. The function returns a boolean value of true if the last query generated an error, and false if no error was generated.
Example:
// make a database connection $connection = pg_connect("host=localhost port=5432 dbname=mydb user=myuser password=mypassword"); if(!$connection){ die("Database connection failed."); }
// run a query $query = "SELECT * FROM mytable"; $result = pg_query($connection, $query);
if(DB::isError($result)){ die("Error occurred while executing the query."); }
In this example, the pg_query function is used to execute a SELECT statement on a PostgreSQL database. The DB::isError function is then used to check if the query generated any errors.
Package/Library: PEAR DB package
PHP DB::IsError - 30 examples found. These are the top rated real world PHP examples of DB::IsError from package TeamPass extracted from open source projects. You can rate examples to help us improve the quality of examples.