Error: case label does not reduce to an integer constant in C
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total answers (1)
Severity: 8192
Message: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated
Filename: libraries/Filtered_db.php
Line Number: 23
total answers (1)
In this example, we are using case b: and b is a variable. Thus, error case label does not reduce to an integer constant occurs.
Example:
Output
How to fix?
To fix the error case label does not reduce to an integer constant, use value 2 instead of variable b. The correct statement will be case 2:
Correct code:
Output
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