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<?php bar(['bar' => 'fight']); function bar ($kwargs = ['a1' => null, 'bar' => null, 'foo' => null]) { extract($kwargs); var_export(get_defined_vars()); echo "\n---\n"; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UdkAq
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                           'bar'
          1        SEND_VAL_EX                                                  <array>
          2        DO_FCALL                                          0          
    9     3      > RETURN                                                       1

Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UdkAq
function name:  bar
number of ops:  11
compiled vars:  !0 = $kwargs
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   RECV_INIT                                            !0      <array>
    6     1        INIT_FCALL                                                   'extract'
          2        SEND_REF                                                     !0
          3        DO_ICALL                                                     
    7     4        INIT_FCALL                                                   'var_export'
          5        INIT_FCALL                                                   'get_defined_vars'
          6        DO_ICALL                                             $2      
          7        SEND_VAR                                                     $2
          8        DO_ICALL                                                     
    8     9        ECHO                                                         '%0A---%0A'
    9    10      > RETURN                                                       null

End of function bar

Generated using Vulcan Logic Dumper, using php 8.5.0


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