You analyze the code of a collegue and see, it uses the function strcasecmp. You try it out to see what it does and use the following function call:
strcasecmp('hello my dear!', 'Hello my DEAR!');
The function call returns "0". What does that mean?
String 1 is less than string 2.
The strings are considered equal.
String 2 is less than string 1.
The strings have equal length.
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