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<?php try { array_merge([1, 2], a: [3, 4]); } catch (ArgumentCountError $e) { echo $e->getMessage(); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 6
Branch analysis from position: 6
2 jumps found. (Code = 107) Position 1 = 7, Position 2 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Cjfn1
function name:  (null)
number of ops:  11
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'array_merge'
          1        SEND_VAL                                                 <array>
          2        SEND_VAL_EX                                              <array>, 'a'
          3        CHECK_UNDEF_ARGS                                         
          4        DO_ICALL                                                 
          5      > JMP                                                      ->10
    5     6  E > > CATCH                                       last         'ArgumentCountError'
    6     7    >   INIT_METHOD_CALL                                         !0, 'getMessage'
          8        DO_FCALL                                      0  $2      
          9        ECHO                                                     $2
    7    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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