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<?php function foo($args) { var_dump($args); } $a = [1, 2, 3]; for ($i = 0; $i < 1000; $i++) { foo($a); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 3
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 3
Branch analysis from position: 9
Branch analysis from position: 3
filename:       /in/vZXEg
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ASSIGN                                                   !0, <array>
    9     1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->7
   10     3    >   INIT_FCALL                                               'foo'
          4        SEND_VAR                                                 !0
          5        DO_FCALL                                      0          
    9     6        PRE_INC                                                  !1
          7    >   IS_SMALLER                                               !1, 1000
          8      > JMPNZ                                                    ~6, ->3
   11     9    > > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vZXEg
function name:  foo
number of ops:  5
compiled vars:  !0 = $args
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    4     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4      > RETURN                                                   null

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


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