PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B 2, 3 and 4 1 and 3 Only 1 2 and 4 2, 3 and 4 1 and 3 Only 1 2 and 4 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 Which one of the following functions can be used to concatenate array elements to form a single delimited string? concatenate() implode() explode() concat() concatenate() implode() explode() concat() 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() 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 What will be the output of the following PHP code?echo str_pad("Salad", 5)." is good."; Salad is good is good SaladSaladSaladSaladSalad is good Salad SaladSaladSaladSaladSalad is good Salad is good is good SaladSaladSaladSaladSalad is good Salad SaladSaladSaladSaladSalad is good ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions will convert a string to all uppercase? str_uppercase() strtoupper() struppercase() uppercase() str_uppercase() strtoupper() struppercase() uppercase() ANSWER DOWNLOAD EXAMIANS APP
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