Does that mean for every exception do we have to write
our custom exception and describe it from our own
message
If you mean "Do I have to write custom exception classes?", the no. You
could just use the PHP Exception class.
Eg.
class DBException extends Exception {}
try {
$connection = mysql_connect(...);
if (!$connection) {
throw new DBException('Failed to connect to database');
}
// Database exception handling code
} catch (DBException $e) {
// ...
// Generic Exception handling code (The Exception c
} catch Exception $e {
// ...
}
That's from memory, so there may be a few errors.
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Richard Heyes
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