Detailed introduction to the Usort () function

Sort an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a, $b)//user-defined callback function {if ($a = = $b)//If two parameters are equal {return 0;//return 0} return ($a >$

1.10 Articles about Usort () recommended

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

2. Recommended for 10 articles about the Uksort () function

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

3. Recommended for 10 articles on Uksort

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

4.10 content recommendations for the Uksort () function

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

5. A detailed introduction to the Uksort () function

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

6. The article about Ksort () recommended 10 articles

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

7.10 Articles about Ksort () recommended

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

8. Ksort () of 10 recommendations

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

9. Recommended 10 Articles for PHP usort ()

Summary: Sorting an array: the Usort () function uses a user-defined function to sort the array, with the instance code as follows: function cmp ($a,  $b)          //user-defined callback functions   {   if ($a = = $b)    &

10. About PHP Uksort () functions 10 articles recommended