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What is the output of the following script?
$str = 'abcd';
echo substr($str, 0, 1);
echo substr($str, 0, -1);
echo substr($str, 3, 1);
echo substr($str, 3);
echo substr($str, -3);Enter the exact script output
- A) aabcddbcd
- B) abc
- C) dec
- D) a
Answer
Answer: A