The below statement will return.
$Var = substr(""abcdef"", -4, 1);
$Var = substr(""abcdef"", -4, 1);
A. returns "f"
B. returns "d"
C. returns "c"
D. returns "cd"
Answer: Option C
Related Questions on Functions
Which one of the following is the right way of defining a function in PHP?
A. function { function body }
B. data type functionName(parameters) { function body }
C. functionName(parameters) { function body }
D. function fumctionName(parameters) { function body }
A. Call By Value
B. Call By Reference
C. Default Argument Value
D. Type Hinting
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