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<?php var_dump(version_compare('v3.1', 'v3.2', '>')); var_dump(version_compare('v3', 'v3.2', '>')); var_dump(version_compare('v3.3', 'v3.2', '>')); var_dump(version_compare('3.1', 'v3.2', '>')); var_dump(version_compare('v3.1', '3.2', '>'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bfg9m
function name:  (null)
number of ops:  41
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'version_compare'
          2        SEND_VAL                                                 'v3.1'
          3        SEND_VAL                                                 'v3.2'
          4        SEND_VAL                                                 '%3E'
          5        DO_ICALL                                         $0      
          6        SEND_VAR                                                 $0
          7        DO_ICALL                                                 
    4     8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL                                               'version_compare'
         10        SEND_VAL                                                 'v3'
         11        SEND_VAL                                                 'v3.2'
         12        SEND_VAL                                                 '%3E'
         13        DO_ICALL                                         $2      
         14        SEND_VAR                                                 $2
         15        DO_ICALL                                                 
    5    16        INIT_FCALL                                               'var_dump'
         17        INIT_FCALL                                               'version_compare'
         18        SEND_VAL                                                 'v3.3'
         19        SEND_VAL                                                 'v3.2'
         20        SEND_VAL                                                 '%3E'
         21        DO_ICALL                                         $4      
         22        SEND_VAR                                                 $4
         23        DO_ICALL                                                 
    6    24        INIT_FCALL                                               'var_dump'
         25        INIT_FCALL                                               'version_compare'
         26        SEND_VAL                                                 '3.1'
         27        SEND_VAL                                                 'v3.2'
         28        SEND_VAL                                                 '%3E'
         29        DO_ICALL                                         $6      
         30        SEND_VAR                                                 $6
         31        DO_ICALL                                                 
    7    32        INIT_FCALL                                               'var_dump'
         33        INIT_FCALL                                               'version_compare'
         34        SEND_VAL                                                 'v3.1'
         35        SEND_VAL                                                 '3.2'
         36        SEND_VAL                                                 '%3E'
         37        DO_ICALL                                         $8      
         38        SEND_VAR                                                 $8
         39        DO_ICALL                                                 
         40      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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