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<?php $arr = ['a', 'foo' => 'b']; var_dump(array_splice($arr, 0, 2)); $arr = ['a', 'b']; var_dump(array_splice($arr, 0, 2));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ggnQB
function name:  (null)
number of ops:  19
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'array_splice'
          3        SEND_REF                                                 !0
          4        SEND_VAL                                                 0
          5        SEND_VAL                                                 2
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        DO_ICALL                                                 
    6     9        ASSIGN                                                   !0, <array>
    7    10        INIT_FCALL                                               'var_dump'
         11        INIT_FCALL                                               'array_splice'
         12        SEND_REF                                                 !0
         13        SEND_VAL                                                 0
         14        SEND_VAL                                                 2
         15        DO_ICALL                                         $5      
         16        SEND_VAR                                                 $5
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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