Write a php script to get the largest key in an array?
What is the use of array_search() in php?
How do you remove duplicates from an array?
What is the use of array_count_values() in php?
How to repeat a string to a specific number of times in php?
How is the comparison of objects done in php?
What is the function mysql_pconnect() useful for?
What is the difference between characters 34 and x34?
Explain how you can update memcached when you make changes to php?
How be the result set of mysql handled in php?
What does pear stand for?
Explain whether it is possible to share a single instance of a memcache between multiple php projects?
What does the unset() function mean?
What is the function file_get_contents() useful for?
What does $_cookie mean?