catch
PHP catch kalit so‘zi
❮ PHP kalit so‘zlar ma’lumotnomasi
Misol
Istisnoni ushlang:
<?php
try {
throw new Exception("This is an exception");
} catch(Exception $e) {
echo $e->getMessage();
}
?>
O‘zingiz sinab ko‘ring »
Ta’rif va qo‘llanilishi
catch kalit so‘zi undan oldingi try blokidagi kod tomonidan chiqarilgan istisnolarni qayta ishlash uchun ishlatiladi.
Tegishli sahifalar
throw kalit so‘zi.
try kalit so‘zi.
finally kalit so‘zi.
try..catch.finally (istisnolar) haqida PHP istisnolar darsligimizda batafsil o‘qing.
Ko‘proq misollar
Misol
Bir nechta istisno turi uchun catch kalit so‘zidan foydalaning:
<?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";
}
?>
O‘zingiz sinab ko‘ring »
❮ PHP kalit so‘zlar ma’lumotnomasi
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