How many elements does the $matches array contain after the following function call is performed?

preg_match('/^(\d{1,}(\.[0-z]+))((?:\s+\S)+?)(\s+(?=201[0-9]))/', '21st March 2014', $matches);

Question

How many elements does the $matches array contain after the following function call is performed?

preg_match('/^(\d{1,}(\.[0-z]+))((?:\s+\S)+?)(\s+(?=201[0-9]))/', '21st March 2014', $matches);

Accepted Answer

C. 3

Answer

A. 1

Answer

B. 2

Answer

D. 4

200-710 Question #202: Real Exam Question with Answer & Explanation