3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array = [ '=k_0' => ['test1'], 'aA_2' => ['test2'], 'sqA_1' => ['test3'], '=kj_0' => ['test4'], 'awA_2' => ['test5'], '= D_1' => ['test6'], 'sq A_1' => ['test7'], 'sqA_2' => ['test8'], ]; $trans = ['AjawbpfmnrhHxXsSqkgtTdD =', 'abcdefghijklmnopqrstuvwxy']; uksort( $array, function ($a, $b) use ($trans) { return strtr($a, ...$trans) <=> strtr($b, ...$trans); } ); var_export($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VZISj
function name:  (null)
number of ops:  12
compiled vars:  !0 = $array, !1 = $trans
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   14     1        ASSIGN                                                       !1, <array>
   16     2        INIT_FCALL                                                   'uksort'
   17     3        SEND_REF                                                     !0
   18     4        DECLARE_LAMBDA_FUNCTION                              ~4      [0]
          5        BIND_LEXICAL                                                 ~4, !1
   20     6        SEND_VAL                                                     ~4
   16     7        DO_ICALL                                                     
   23     8        INIT_FCALL                                                   'var_export'
          9        SEND_VAR                                                     !0
         10        DO_ICALL                                                     
         11      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VZISj
function name:  {closure:/in/VZISj:18}
number of ops:  16
compiled vars:  !0 = $a, !1 = $b, !2 = $trans
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   18     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
          2        BIND_STATIC                                                  !2
   19     3        INIT_FCALL                                                   'strtr'
          4        SEND_VAR                                                     !0
          5        SEND_UNPACK                                                  !2
          6        CHECK_UNDEF_ARGS                                             
          7        DO_ICALL                                             $3      
          8        INIT_FCALL                                                   'strtr'
          9        SEND_VAR                                                     !1
         10        SEND_UNPACK                                                  !2
         11        CHECK_UNDEF_ARGS                                             
         12        DO_ICALL                                             $4      
         13        SPACESHIP                                            ~5      $3, $4
         14      > RETURN                                                       ~5
   20    15*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
159 ms | 2114 KiB | 16 Q