PHP中sort()、assort()、和 ksort() 有什么分别?它们分别在什么情况下使用?
A.13Kbit/s16Kbit/s22.8kbit/s
B.16kbit/s22.8kbit/s30kbit/s
C.13kbit/s22.8kbit/s270kbit/s
D.13kbits16kbit/s270kbit/s
A.13Kbit/s;16Kbit/s;22.8kbit/s
B.16kbit/s;22.8kbit/s;30kbit/s
C.13kbit/s;22.8kbit/s;270kbit/s
D.13kbit/s;16kbit/s;270kbit/s