PHP - Error and Exception Handling
Which of the following is the correct syntax for using a
finally block in PHP?Which of the following is the correct syntax for using a finally block in PHP?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall PHP try-catch-finally syntax
The correct syntax requirestry, thencatchwith exception parameter, thenfinallywithout parameters or parentheses.Step 2: Check each option for syntax errors
try { /* code */ } catch (Exception $e) { /* handle */ } finally { /* cleanup */ } matches correct syntax. try { /* code */ } finally (Exception $e) { /* cleanup */ } wrongly uses parameters in finally. try { /* code */ } catch { /* handle */ } finally { /* cleanup */ } misses exception variable in catch. try { /* code */ } catch (Exception $e) { /* handle */ } finally() { /* cleanup */ } wrongly uses parentheses after finally.Final Answer:
try { /* code */ } catch (Exception $e) { /* handle */ } finally { /* cleanup */ } -> Option DQuick Check:
Correct try-catch-finally syntax = B [OK]
Quick Trick: finally block has no parameters or parentheses [OK]
Common Mistakes:
- Adding parameters to finally block
- Omitting exception variable in catch
- Using parentheses after finally keyword
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