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<?php function array_or_null(array $test = null) { return $test; } var_dump(array_or_null(null), array_or_null(array()));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fVVnX
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'array_or_null'
          2        SEND_VAL                                                 null
          3        DO_FCALL                                      0  $0      
          4        SEND_VAR                                                 $0
          5        INIT_FCALL                                               'array_or_null'
          6        SEND_VAL                                                 <array>
          7        DO_FCALL                                      0  $1      
          8        SEND_VAR                                                 $1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Function array_or_null:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fVVnX
function name:  array_or_null
number of ops:  3
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV_INIT                                        !0      null
    4     1      > RETURN                                                   !0
    5     2*     > RETURN                                                   null

End of function array_or_null

Generated using Vulcan Logic Dumper, using php 8.0.0


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