Şunu aradınız:: trivial (Korece - İngilizce)

tftp(trivial file transfer protocol)
trivial file transfer protocol

참고: obviously in this trivial case the rsort() function would be more appropriate.
example 2. usort() example using multi-dimensional array

this function will sort an array by its values using a user-supplied comparison function. if the array you wish to sort needs to be sorted by some non-trivial criteria, you should use this function.
the comparison function must return an integer less than, equal to, or greater than zero if the first argument is considered to be respectively less than, equal to, or greater than the second.

complex types such as arrays and objects can be returned by using array_init() and object_init(), as well as the corresponding hash functions on return_value. since these types cannot be constructed of trivial information, there are no predefined macros for them.
since these types cannot be constructed of trivial information, there are no predefined macros for them.