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Home » Quiz » PHP Quiz

To ensure that PHP scripts don't have syntax errors, you can use the ________ command-line option.

Difficulty level
  • -l (or --syntax-check)
  • -s (or --strict-errors)
  • -e (or --error-check)
  • -p (or --parse-error)
The -l (or --syntax-check) option checks PHP scripts for syntax errors without executing them, aiding in early error detection.
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PHP Quiz
Quiz
In PHP, how can you check if a defined constant exists?
In PHP, the ________ function can be used to count the number of elements in an array, which can be useful when processing multiple form fields.

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