PHP Regular Expressions What will be the output of the following PHP code?$url = "contact@examians.com";echo ltrim(strstr($url, "@"),"@"); examians.com contact contact@ contact@examians.com examians.com contact contact@ contact@examians.com 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() concat() explode() implode() concatenate() concat() explode() implode() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching strings using POSIX style regular expression? 9 10 7 8 9 10 7 8 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?1. fol2. fool3. fooool4. fooooool 1 and 4 1, 3 and 4 2 and 3 Only 1 1 and 4 1, 3 and 4 2 and 3 Only 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B 2, 3 and 4 1 and 3 2 and 4 Only 1 2, 3 and 4 1 and 3 2 and 4 Only 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$name = "What is your name?";if (preg_match("/name/"),$name)echo "My name is Will Pitt ";elseecho "My name is not Will Pitt ";if (preg_match("/are/"))echo "I am great"else echo "I am not great"; My name is not Will Pitt I am great My name is Will Pitt I am great My name is not Will Pitt I am not great My name is Will Pitt I am not great My name is not Will Pitt I am great My name is Will Pitt I am great My name is not Will Pitt I am not great My name is Will Pitt I am not great ANSWER DOWNLOAD EXAMIANS APP
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