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_replace() preg_find_replace() preg_findre() preg_find() preg_replace() preg_find_replace() preg_findre() 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 ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [0] => potatoes ) Array ( [3] => potatoes ) Array ( [1] => steak ) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes ) Array ( [0] => potatoes ) Array ( [3] => potatoes ) Array ( [1] => steak ) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output if we replace the line $num = preg_grep(“/[0-5]/”, $number); with $num = preg_grep(“/[0-5]/”, $number, PREG_GREP_INVERT);? Array([2]=>two [3]=>three [4]=>four) Array([1]=> 1) Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) Array([0]=>0 [5]=>5) Array([2]=>two [3]=>three [4]=>four) Array([1]=> 1) Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) Array([0]=>0 [5]=>5) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions will convert a string to all uppercase? uppercase() strtoupper() struppercase() str_uppercase() uppercase() strtoupper() struppercase() str_uppercase() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions PHP has long supported two regular expression implementations known as _______ and _______.1. Perl2. PEAR3. Pearl4. POSIX 1 and 4 1 and 2 2 and 4 2 and 3 1 and 4 1 and 2 2 and 4 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$text = "this istsome text thatnwe might like to parse.";print_r(split("[nt]",$text)); this is some text that we might like to parse. Array ( [0] => some text that [1] => we might like to parse. ) Array ( [0] => this is [1] => some text that [2] => we might like to parse. ) [0] => this is [1] => some text that [2] => we might like to parse. this is some text that we might like to parse. Array ( [0] => some text that [1] => we might like to parse. ) Array ( [0] => this is [1] => some text that [2] => we might like to parse. ) [0] => this is [1] => some text that [2] => we might like to parse. ANSWER DOWNLOAD EXAMIANS APP
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