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<?php if ( class_exists( 'A' ) ) { echo "EXISTS A\n"; return; } else { echo "NO EXISTS A\n"; } class A {}
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UH503
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'class_exists'
          1        SEND_VAL                                                 'A'
          2        DO_ICALL                                         $0      
          3      > JMPZ                                                     $0, ->7
    4     4    >   ECHO                                                     'EXISTS+A%0A'
    5     5      > RETURN                                                   null
    3     6*       JMP                                                      ->8
    7     7    >   ECHO                                                     'NO+EXISTS+A%0A'
   10     8      > RETURN                                                   1

Class A: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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