PHP Regular Expressions Which one of the following functions will convert a string to all uppercase? strtoupper() struppercase() str_uppercase() uppercase() strtoupper() struppercase() str_uppercase() uppercase() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions [:alpha:] can also be specified as. [A-Za-z0-9] [a-z] [A-z] [A-za-z] [A-Za-z0-9] [a-z] [A-z] [A-za-z] ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions How many functions does PHP offer for searching strings using POSIX style regular expression? 7 10 9 8 7 10 9 8 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions POSIX stands for Portative Operating System Interface for Unix Portative Operating System Interface for Linux Portable Operating System Interface for Linux Portable Operating System Interface for Unix Portative Operating System Interface for Unix Portative Operating System Interface for Linux Portable Operating System Interface for Linux Portable Operating System Interface for Unix ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions What will be the output of the following PHP code?$url = "contact@examians.com";echo ltrim(strstr($url, "@"),"@"); contact examians.com contact@ contact@examians.com contact examians.com contact@ contact@examians.com 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! Error No Output is returned Username is all lowercase! Username must be all lowercase! Error No Output is returned Username is all lowercase! ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS