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([2]=>two [3]=>three [4]=>four) Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) Array([0]=>0 [1]=>1 [5]=>5) Array([1]=> 1) Array([2]=>two [3]=>three [4]=>four) Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) Array([0]=>0 [1]=>1 [5]=>5) Array([1]=> 1) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B 2, 3 and 4 1 and 3 2 and 4 Only 1 2, 3 and 4 1 and 3 2 and 4 Only 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions will convert a string to all uppercase? struppercase() uppercase() str_uppercase() strtoupper() struppercase() uppercase() str_uppercase() strtoupper() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$text = "this istsome text thatnwe might like to parse.";print_r(split("[nt]",$text)); Array ( [0] => some text that [1] => we might like to parse. ) Array ( [0] => this is [1] => some text that [2] => we might like to parse. ) this is some text that we might like to parse. [0] => this is [1] => some text that [2] => we might like to parse. Array ( [0] => some text that [1] => we might like to parse. ) Array ( [0] => this is [1] => some text that [2] => we might like to parse. ) this is some text that we might like to parse. [0] => this is [1] => some text that [2] => we might like to parse. ANSWER DOWNLOAD EXAMIANS APP
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 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
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