What is wrong with the following statement about PHP garbage collection?
A. Turning on / off the garbage collection mechanism can be achieved by modifying the PHP configuration
B. You can use gc_enable () and gc_disable () to turn on and off in the program.
C, PHP's garbage collection mechanism will greatly improve system performance.
D. After the garbage collection mechanism is enabled, a large amount of memory space can be saved for memory leaks. However, because the garbage collection algorithm takes time to run, enabling the garbage collection algorithm will increase the execution time of the script.
Answer:C
What is wrong with the following statement about PHP garbage collection?
A. Turning on / off the garbage collection mechanism can be achieved by modifying the PHP configuration B. You can use gc_enable () and gc_disable () to turn on and off in the program. C, PHP's garbage collection mechanism will greatly improve system performance. D. After the garbage collection mechanism is enabled, a large amount of memory space can be saved for memory leaks. However, because the garbage collection algorithm takes time to run, enabling the garbage collection algorithm will increase the execution time of the script.