Which one of the following functions are used to search a string?(a) preg_match(b) preg_search(c) preg_find(d) preg_foundThe question was asked by my school principal while I was bunking the class.I'd like to ask this question from Introduction to Preg in PHP in chapter Objects and Databases in PHP of PHP

Which one of the following functions are used to search a string?(a) p

1.	Which one of the following functions are used to search a string?(a) preg_match(b) preg_search(c) preg_find(d) preg_foundThe question was asked by my school principal while I was bunking the class.I'd like to ask this question from Introduction to Preg in PHP in chapter Objects and Databases in PHP of PHP
Answer» CORRECT choice is (a) preg_match Explanation: The function preg_match() searches string for PATTERN and it returns true if pattern EXISTS, and false otherwise. The function returns 1 if SEARCH was SUCCESSFUL else returns 0.

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