PHP Regular Expressions Which one of the following preg PHP function is used to do a find and replace on a string or an array? preg_find() preg_find_replace() preg_replace() preg_findre() preg_find() preg_find_replace() preg_replace() preg_findre() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions POSIX stands for Portable Operating System Interface for Unix Portative Operating System Interface for Unix Portable Operating System Interface for Linux Portative Operating System Interface for Linux Portable Operating System Interface for Unix Portative Operating System Interface for Unix Portable Operating System Interface for Linux Portative Operating System Interface for Linux ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions is used to search a string? preg_match preg_found preg_find preg_search preg_match preg_found preg_find preg_search ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching strings using POSIX style regular expression? 10 8 9 7 10 8 9 7 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([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) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?echo str_pad("Salad", 5)." is good."; SaladSaladSaladSaladSalad is good Salad is good is good SaladSaladSaladSaladSalad is good Salad SaladSaladSaladSaladSalad is good Salad is good is good SaladSaladSaladSaladSalad is good Salad ANSWER DOWNLOAD EXAMIANS APP
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