PHP Regular Expressions Which one of the following functions will convert a string to all uppercase? uppercase() strtoupper() str_uppercase() struppercase() uppercase() strtoupper() str_uppercase() struppercase() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following is not a preg PHP function? preg_split preg_match_all preg_match preg_matchall preg_split preg_match_all preg_match preg_matchall ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. 9 7 10 8 9 7 10 8 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Parameter flags was added in which version of PHP? PHP 4.3 PHP 4.2 PHP 4.0 PHP 4.1 PHP 4.3 PHP 4.2 PHP 4.0 PHP 4.1 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$number = array(0,1,two,three,four,5);$num = preg_grep("/[0-5]/", $number);print_r($num); Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) Array([2]=>two [3]=>three [4]=>four) Array([1]=> 1) Array([0]=>0 [1]=>1 [5]=>5) Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) Array([2]=>two [3]=>three [4]=>four) Array([1]=> 1) Array([0]=>0 [1]=>1 [5]=>5) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following regular expression matches any string containing zero or one p? p# P? p+ p* p# P? p+ p* ANSWER DOWNLOAD EXAMIANS APP
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