Menu
I am a strong Python programmer, but not quite there when it comes to PHP. I need to try something, and if that doesn't work out, do something else.
This is what it would look like in Python:
try:
print "stuf"
except:
print "something else"
What would this be in PHP?
373
If the situation satisfies the above conditions, you don't have to use try ... except ... to handle the exceptions. Instead, the Python built-in library contextlib provides a function called suppress to handle this more elegantly.
Try, throw and catch Proper exception code should include: try - A function using an exception should be in a "try" block. If the exception does not trigger, the code will continue as normal.
The try and except block in Python is used to catch and handle exceptions. Python executes code following the try statement as a “normal” part of the program. The code that follows the except statement is the program's response to any exceptions in the preceding try clause.
The if-else block works preemptively and stops the error from occurring while the try-except block handles the error after it has occurred. So, In try-except block system usage is more than if-else block.
http://php.net/manual/en/language.exceptions.php
try {
print 'stuff';
} catch (Exception $e) {
var_dump($e);
}
Note: this only works for exceptions, not errors.
See http://www.php.net/manual/en/function.set-error-handler.php for that.
137
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
