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PHP catch 关键字
tryphp_keyword_catch2
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<!DOCTYPE html> <html> <body> <?php try { $rand = rand(0, 2); switch($rand) { case 0: throw new Exception(); case 1: throw new OutOfBoundsException(); case 2: throw new LogicException(); } } catch(OutOfBoundsException $e) { echo "Caught an out of bounds exception"; } catch(LogicException $e) { echo "Caught a logic exception"; } catch(Exception $e) { echo "Caught an ordinary exception"; } ?> </body> </html>