PHP Regular Expressions Which one of the following functions finds the last occurrence of a string, returning its numerical position? strpos() strlast() strlastpos() strrpos() strpos() strlast() strlastpos() strrpos() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following preg PHP functions is used to take a string, and put it in an array? preg_destroy() preg_split() preg_unchain() preg_divide() preg_destroy() preg_split() preg_unchain() preg_divide() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Parameter flags was added in which version of PHP? PHP 4.1 PHP 4.0 PHP 4.3 PHP 4.2 PHP 4.1 PHP 4.0 PHP 4.3 PHP 4.2 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$foods = array("pasta", "steak", "fish", "potatoes");$food = preg_grep("/^s/", $foods);print_r($food); Array ( [3] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [1] => steak ) Array ( [0] => potatoes ) Array ( [3] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [1] => steak ) Array ( [0] => potatoes ) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions is used to search a string? preg_search preg_find preg_found preg_match preg_search preg_find preg_found preg_match ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching strings using POSIX style regular expression? 7 8 9 10 7 8 9 10 ANSWER DOWNLOAD EXAMIANS APP
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