PHP Regular Expressions Which one of the following functions finds the last occurrence of a string, returning its numerical position? strpos() strrpos() strlast() strlastpos() strpos() strrpos() strlast() strlastpos() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?1. fol2. fool3. fooool4. fooooool Only 1 2 and 3 1 and 4 1, 3 and 4 Only 1 2 and 3 1 and 4 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Say we have two compare two strings which of the following function/functions can you use?1. strcmp()2. strcasecmp()3. strspn()4. strcspn() None of the mentioned 3 and 4 All of the mentioned 1 and 2 None of the mentioned 3 and 4 All of the mentioned 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions can be used to concatenate array elements to form a single delimited string? concat() concatenate() explode() implode() concat() concatenate() explode() implode() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following is not a preg PHP function? preg_match preg_split preg_matchall preg_match_all preg_match preg_split preg_matchall preg_match_all ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$line = "You like dogs. I hate dogs. We should marry."$sen = preg_split('/./', $line);print_r($sen); Error You like dogs. I hate dogs. We should marry. Array([0]=>You like dogs. I hate dogs. We should marry.) Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) Error You like dogs. I hate dogs. We should marry. Array([0]=>You like dogs. I hate dogs. We should marry.) Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) ANSWER DOWNLOAD EXAMIANS APP
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