PHP Regular Expressions Which one of the following preg PHP functions is used to take a string, and put it in an array? preg_unchain() preg_split() preg_divide() preg_destroy() preg_unchain() preg_split() preg_divide() preg_destroy() 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 ( [1] => steak ) Array ( [3] => potatoes ) Array ( [0] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [1] => steak ) Array ( [3] => potatoes ) Array ( [0] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Say we have two compare two strings which of the following function/functions can you use?1. strcmp()2. strcasecmp()3. strspn()4. strcspn() 3 and 4 None of the mentioned All of the mentioned 1 and 2 3 and 4 None of the mentioned All of the mentioned 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. 7 8 9 10 7 8 9 10 ANSWER DOWNLOAD EXAMIANS APP
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 How many functions does PHP offer for searching strings using POSIX style regular expression? 8 10 9 7 8 10 9 7 ANSWER DOWNLOAD EXAMIANS APP
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