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PHP
Q76 / 100
What is PHP's zval structure?
Correct! Well done.
Incorrect.
The correct answer is A) The internal representation of a PHP value in the Zend engine, storing type, value, and reference count
A
Correct Answer
The internal representation of a PHP value in the Zend engine, storing type, value, and reference count
Explanation
A zval (Zend value) is the C structure holding any PHP value: type flag, reference count, and a union for the value. PHP 7 redesigned zvals to reduce memory usage.
Progress
76/100