Suppose you perform pattern matching in a string using the \n PHP Regular Expression modifier. Which of the following values is returned if no newline character occurs in the string?

Which of the following is the correct syntax for creating a Regular Expression in PHP?

Which of the following characters is used to escape special characters in a given string during pattern matching using Regular Expressions?

Analyze the following code snippet that uses the preg_split() PHP Regular Expression method: < ?php $str = 'string'; $chars = preg_split('//', $str, -1, PREG_SPLIT_NO_EMPTY); print_r($chars); ?> What will be the output of the above code?

Which of the following characters can be used as a delimiter in a PHP Regular Expression?

Analyze the following code snippet that uses the preg_grep() PHP Regular Expression method: < ?php $names = array('Andrew','John','Peter','Nastin','Bill'); $output = preg_grep('/^[a-m]/i', $names); print_r( $output ); ?> What will be the output of the above code?

Analyze the following code: < ?php $string = 'The Lord is the God'; if(preg_match('/the+(?!is)/i', $string,$match)) {print_r($match);} else {echo 'No match found';} ?> What will be the output of the above code snippet?

Analyze the following code snippet that uses the preg_split() PHP Regular Expression method: < ?php $keywords = preg_split('/[\s,]+/', 'php, regular expressions'); print_r( $keywords ); ?> What will be the output of the above code?

Analyze the following code that uses a PHP Regular Expression Character Set: < ?php $string = 'Welcome to the new era'; preg_match_all('/[h-b]/',$string,$matches); foreach($matches[0] as $value) {echo $value; } ?> What will be the output of the above code snippet?

Which of the following is the correct syntax for creating a Regular Expression object in PHP?

Which of the following PHP Regular Expression modifiers is used to find a pattern at the end of a string?