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() All of the mentioned 3 and 4 None of the mentioned 1 and 2 All of the mentioned 3 and 4 None of the mentioned 1 and 2 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_divide() preg_unchain() preg_split() preg_destroy() preg_divide() preg_unchain() preg_split() ANSWER DOWNLOAD EXAMIANS APP
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, $str); Hello! My name was Cameron Fox. Coffee? Hello! My name is Cameron Fox. tea? Hello! My name was Cameron Fox. tea? Hello! My name is Cameron Fox. Coffee? Hello! My name was Cameron Fox. Coffee? Hello! My name is Cameron Fox. tea? Hello! My name was Cameron Fox. tea? Hello! My name is Cameron Fox. Coffee? ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$foods = array("pasta", "steak", "fish", "potatoes");$food = preg_grep("/^s/", $foods);print_r($food); Array ( [1] => steak ) Array ( [0] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [3] => potatoes ) Array ( [1] => steak ) Array ( [0] => potatoes ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [3] => potatoes ) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions. 7 10 8 9 7 10 8 9 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following regular expression matches any string containing zero or one p? p# p* p+ P? p# p* p+ P? ANSWER DOWNLOAD EXAMIANS APP
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