PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B 1 and 3 2, 3 and 4 Only 1 2 and 4 1 and 3 2, 3 and 4 Only 1 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions can be used to concatenate array elements to form a single delimited string? explode() concat() concatenate() implode() explode() concat() concatenate() implode() 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?$line = "You like dogs. I hate dogs. We should marry."$sen = preg_split('/./', $line);print_r($sen); Error Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) You like dogs. I hate dogs. We should marry. Array([0]=>You like dogs. I hate dogs. We should marry.) Error Array([0]=>You like dogs. [1]=>I hate dogs. [2]=>We should marry.) You like dogs. I hate dogs. We should marry. Array([0]=>You like dogs. I hate dogs. We should marry.) ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$username = "jasoN";if (ereg("([^a-z])",$username))echo "Username must be all lowercase!";elseecho "Username is all lowercase!"; Username must be all lowercase! No Output is returned Error Username is all lowercase! Username must be all lowercase! No Output is returned Error Username is all lowercase! ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?echo str_pad("Salad", 5)." is good."; SaladSaladSaladSaladSalad is good is good Salad Salad is good is good SaladSaladSaladSaladSalad SaladSaladSaladSaladSalad is good is good Salad Salad is good is good SaladSaladSaladSaladSalad ANSWER DOWNLOAD EXAMIANS APP
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