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<?php $arr = [ 0 => 'DR-876-000-3.jpg', 1 => 'DRhgh000-2.jpg', 2 => 'DR-876-000-1.jpg', 3 => 'DR-876-000.png', 4 => 'DR-876-000.jpg', 5 => 'DR-876-000-4.jpg', ]; usort ( $arr , function ($a, $b) { return strnatcmp(pathinfo($a, PATHINFO_FILENAME), pathinfo($b, PATHINFO_FILENAME)); }); var_dump($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qhMXo
function name:  (null)
number of ops:  10
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   11     1        INIT_FCALL                                               'usort'
          2        SEND_REF                                                 !0
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FqhMXo%3A11%240'
   13     4        SEND_VAL                                                 ~2
          5        DO_ICALL                                                 
   14     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FqhMXo%3A11%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qhMXo
function name:  {closure}
number of ops:  16
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   12     2        INIT_FCALL                                               'strnatcmp'
          3        INIT_FCALL                                               'pathinfo'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 8
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        INIT_FCALL                                               'pathinfo'
          9        SEND_VAR                                                 !1
         10        SEND_VAL                                                 8
         11        DO_ICALL                                         $3      
         12        SEND_VAR                                                 $3
         13        DO_ICALL                                         $4      
         14      > RETURN                                                   $4
   13    15*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FqhMXo%3A11%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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165.7 ms | 1395 KiB | 21 Q