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<?php $class = 'Symfony\Bundle\FrameworkBundle\DependencyInjection\Configuration'; $prefix = 'Twig_'; $l = strlen($prefix); for ($i = 0; $i < 1000000; ++$i) { if (substr($class, 0, $l) === $prefix) {} }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 6
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 6
Branch analysis from position: 16
Branch analysis from position: 6
Branch analysis from position: 13
filename:       /in/GF4qO
function name:  (null)
number of ops:  17
compiled vars:  !0 = $class, !1 = $prefix, !2 = $l, !3 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Symfony%5CBundle%5CFrameworkBundle%5CDependencyInjection%5CConfiguration'
    4     1        ASSIGN                                                   !1, 'Twig_'
    5     2        STRLEN                                           ~6      !1
          3        ASSIGN                                                   !2, ~6
    6     4        ASSIGN                                                   !3, 0
          5      > JMP                                                      ->14
    7     6    >   INIT_FCALL                                               'substr'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 0
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                         $9      
         11        IS_IDENTICAL                                             !1, $9
         12      > JMPZ                                                     ~10, ->13
    6    13    >   PRE_INC                                                  !3
         14    >   IS_SMALLER                                               !3, 1000000
         15      > JMPNZ                                                    ~12, ->6
    8    16    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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