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<?php namespace foo { class bar {} foreach (array('foo\\bar', 'foo\\\\bar') as $className) { var_dump($className, class_exists($className)); } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 1, Position 2 = 10
Branch analysis from position: 1
2 jumps found. (Code = 78) Position 1 = 2, Position 2 = 10
Branch analysis from position: 2
1 jumps found. (Code = 42) Position 1 = 1
Branch analysis from position: 1
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/pYSrZ
function name:  (null)
number of ops:  12
compiled vars:  !0 = $className
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E > > FE_RESET_R                                       $1      <array>, ->10
          1    > > FE_FETCH_R                                               $1, !0, ->10
    7     2    >   INIT_NS_FCALL_BY_NAME                                    'foo%5Cvar_dump'
          3        SEND_VAR_EX                                              !0
          4        INIT_NS_FCALL_BY_NAME                                    'foo%5Cclass_exists'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0  $2      
          7        SEND_VAR_NO_REF_EX                                       $2
          8        DO_FCALL                                      0          
    6     9      > JMP                                                      ->1
         10    >   FE_FREE                                                  $1
    9    11      > RETURN                                                   1

Class foo\bar: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.2 ms | 1394 KiB | 17 Q