PHP Regular Expressions Which one of the following regular expression matches any string containing zero or one p? p* P? p# p+ p* P? p# p+ ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following preg PHP function is used to do a find and replace on a string or an array? preg_find_replace() preg_find() preg_replace() preg_findre() preg_find_replace() preg_find() preg_replace() preg_findre() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which one of the following functions finds the last occurrence of a string, returning its numerical position? strrpos() strlast() strlastpos() strpos() strrpos() strlast() strlastpos() strpos() ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions POSIX stands for Portable Operating System Interface for Unix Portative Operating System Interface for Unix Portable Operating System Interface for Linux Portative Operating System Interface for Linux Portable Operating System Interface for Unix Portative Operating System Interface for Unix Portable Operating System Interface for Linux Portative Operating System Interface for Linux 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 2 and 3 1, 3 and 4 Only 1 1 and 4 2 and 3 1, 3 and 4 Only 1 ANSWER DOWNLOAD EXAMIANS APP
PHP Regular Expressions Which among the following is/are not a metacharacter?1. /a2. /A3. /b4. /B 1 and 3 2 and 4 2, 3 and 4 Only 1 1 and 3 2 and 4 2, 3 and 4 Only 1 ANSWER DOWNLOAD EXAMIANS APP
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