Sort the array: usort() function uses a user-defined function to sort the array. The example code is as follows: function cmp($a, $b) //User-defined callback function { if($a==$b )
## Introduction: Sort the array: The usort() function uses a user-defined function to sort the array. The example code is as follows: function cmp($a, $b) //User-defined callback function { if($a== $b) &##2.
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##Introduction: Sort arrays: usort() function uses user-defined functions to sort arrays. The example code is as follows: function cmp($a, $b)   ; //User-defined callback function { if($a==$b) &
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##Introduction: Sorting arrays The :usort() function uses a user-defined function to sort the array. The example code is as follows: function cmp($a, $b) //User Custom callback function { if($a==$b) &
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Introduction: Sorting arrays: usort() function uses user-defined functions To sort the array, the example code is as follows: function cmp($a, $b) //User-defined callback function { if($a==$b) &
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Introduction: Sort the array: usort() function uses a user-defined function to sort the array. The example code is as follows: function cmp($a, $b) //User-defined callback function { if($a==$b ) &
7. 10 recommended articles about ksort()
Introduction: Sorting arrays: usort() function uses user-defined functions to sort arrays. The example code is as follows: function cmp($a, $b) //User-defined callback function { if($a==$b) & 8. 10 recommended content for ksort()
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