PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B 2, 3 and 4 2 and 4 1 and 3 Only 1 2, 3 and 4 2 and 4 1 and 3 Only 1 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); Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) You like dogs. I hate dogs. We should marry. Error Array([0]=>You like dogs. I hate dogs. We should marry.) Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) You like dogs. I hate dogs. We should marry. Error Array([0]=>You like dogs. I hate dogs. We should marry.) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions finds the last occurrence of a string, returning its numerical position? strlast() strpos() strrpos() strlastpos() strlast() strpos() strrpos() strlastpos() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions POSIX implementation was deprecated in which version of PHP? PHP 5.3 PHP 5 PHP 5.2 PHP 4 PHP 5.3 PHP 5 PHP 5.2 PHP 4 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([1]=> 1) Array([0]=>0 [1]=>1 [5]=>5) Array([2]=>two [3]=>three [4]=>four) Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) Array([1]=> 1) Array([0]=>0 [1]=>1 [5]=>5) Array([2]=>two [3]=>three [4]=>four) Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$url = "contact@examians.com";echo ltrim(strstr($url, "@"),"@"); contact@ examians.com contact@examians.com contact contact@ examians.com contact@examians.com contact ANSWER DOWNLOAD EXAMIANS APP
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