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<?php $myString = 'Hello World'; if (false !== str_pos('Hello', $myString)) { echo 'found'; } else { echo 'not found'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UKrhn
function name:  (null)
number of ops:  11
compiled vars:  !0 = $myString
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Hello+World'
    5     1        INIT_FCALL_BY_NAME                                       'str_pos'
          2        SEND_VAL_EX                                              'Hello'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0  $2      
          5        TYPE_CHECK                                  1018          $2
          6      > JMPZ                                                     ~3, ->9
    6     7    >   ECHO                                                     'found'
          8      > JMP                                                      ->10
    8     9    >   ECHO                                                     'not+found'
    9    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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