Which version of PHP introduced the static keyword?
A. PHP 4
B. PHP 5
C. PHP 5.2
D. PHP 5.3
Answer:A
Which version of PHP introduced the static keyword?
A. PHP 4 B. PHP 5 C. PHP 5.2 D. PHP 5.3
Explanation: The static keyword was introduced with PHP 5. It cannot be used in PHP 4 scripts.