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<?php function test_func($value) { return array_search($value, array(0, 1, true, false, "1", "0", "true", "false")); } var_dump(test_func(1)); var_dump(test_func(false)); var_dump(test_func("1sdf qsdf"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NvoKc
function name:  (null)
number of ops:  19
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'test_func'
          2        SEND_VAL                                                 1
          3        DO_FCALL                                      0  $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
    9     6        INIT_FCALL                                               'var_dump'
          7        INIT_FCALL                                               'test_func'
          8        SEND_VAL                                                 <false>
          9        DO_FCALL                                      0  $2      
         10        SEND_VAR                                                 $2
         11        DO_ICALL                                                 
   10    12        INIT_FCALL                                               'var_dump'
         13        INIT_FCALL                                               'test_func'
         14        SEND_VAL                                                 '1sdf+qsdf'
         15        DO_FCALL                                      0  $4      
         16        SEND_VAR                                                 $4
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Function test_func:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NvoKc
function name:  test_func
number of ops:  7
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        INIT_FCALL                                               'array_search'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 <array>
          4        DO_ICALL                                         $1      
          5      > RETURN                                                   $1
    6     6*     > RETURN                                                   null

End of function test_func

Generated using Vulcan Logic Dumper, using php 8.0.0


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