PHP Regular Expressions What will be the output of the following PHP code?$str = "Hello! My name is Cameron Fox. Coffee?";$find = array('/is/','/coffee/');$replace = array('/was/','/tea/');echo preg_replace ($find, $replace, $str); Hello! My name is Cameron Fox. Coffee? Hello! My name was Cameron Fox. tea? Hello! My name is Cameron Fox. tea? Hello! My name was Cameron Fox. Coffee? Hello! My name is Cameron Fox. Coffee? Hello! My name was Cameron Fox. tea? Hello! My name is Cameron Fox. tea? Hello! My name was Cameron Fox. Coffee? ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions is used to search a string? preg_search preg_match preg_find preg_found preg_search preg_match preg_find preg_found ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. 9 8 7 10 9 8 7 10 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Parameter flags was added in which version of PHP? PHP 4.1 PHP 4.2 PHP 4.3 PHP 4.0 PHP 4.1 PHP 4.2 PHP 4.3 PHP 4.0 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$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 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
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