3v4l.org

run code in 300+ PHP versions simultaneously
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A5qLgH
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'version_check'
          1        SEND_VAL                                                 '6.3.0'
          2        DO_FCALL                                      0          
   12     3        INIT_FCALL                                               'version_check'
          4        SEND_VAL                                                 '6.3'
          5        DO_FCALL                                      0          
   13     6        INIT_FCALL                                               'version_check'
          7        SEND_VAL                                                 '5.9.3'
          8        DO_FCALL                                      0          
   14     9        INIT_FCALL                                               'version_check'
         10        SEND_VAL                                                 '6.3.1'
         11        DO_FCALL                                      0          
         12      > RETURN                                                   1

Function version_check:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/A5qLgH
function name:  version_check
number of ops:  15
compiled vars:  !0 = $version, !1 = $new_version
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        ASSIGN                                                   !1, !0
    5     2        INIT_FCALL                                               'str_ends_with'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 '.0'
          5        DO_ICALL                                         $3      
          6      > JMPZ                                                     $3, ->12
    6     7    >   INIT_FCALL                                               'rtrim'
          8        SEND_VAR                                                 !0
          9        SEND_VAL                                                 '.0'
         10        DO_ICALL                                         $4      
         11        ASSIGN                                                   !1, $4
    8    12    >   CONCAT                                           ~6      !1, '%0A'
         13        ECHO                                                     ~6
    9    14      > RETURN                                                   null

End of function version_check

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.11 ms | 965 KiB | 19 Q