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<?php $array = array_fill_keys( range(0, 10), range(0, 105, 7) ); array_walk($array, sort(...)); var_export($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FeIpj
function name:  (null)
number of ops:  24
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'array_fill_keys'
    4     1        INIT_FCALL                                               'range'
          2        SEND_VAL                                                 0
          3        SEND_VAL                                                 10
          4        DO_ICALL                                         $1      
          5        SEND_VAR                                                 $1
    5     6        INIT_FCALL                                               'range'
          7        SEND_VAL                                                 0
          8        SEND_VAL                                                 105
          9        SEND_VAL                                                 7
         10        DO_ICALL                                         $2      
         11        SEND_VAR                                                 $2
    3    12        DO_ICALL                                         $3      
         13        ASSIGN                                                   !0, $3
    8    14        INIT_FCALL                                               'array_walk'
         15        SEND_REF                                                 !0
         16        INIT_FCALL                                               'sort'
         17        ZEND_CALLABLE_CONVERT                            ~5      
         18        SEND_VAL                                                 ~5
         19        DO_ICALL                                                 
   10    20        INIT_FCALL                                               'var_export'
         21        SEND_VAR                                                 !0
         22        DO_ICALL                                                 
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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