How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions.
A. 7
B. 8
C. 9
D. 10
Answer: Option B
Solution(By Examveda Team)
The functions are preg_filter(), preg_grep(), preg_match(), preg_match_all(), preg_quote(), preg_replace(), preg_replace_callback(), and preg_split().This Question Belongs to PHP >> Regular Expressions
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