3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(version_compare(PHP_VERSION, '5.3.6', '>=') ? debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS) : debug_backtrace());
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 = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TT87i
function name:  (null)
number of ops:  18
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_export'
          1        INIT_FCALL                                               'version_compare'
          2        SEND_VAL                                                 '8.0.0'
          3        SEND_VAL                                                 '5.3.6'
          4        SEND_VAL                                                 '%3E%3D'
          5        DO_ICALL                                         $0      
          6      > JMPZ                                                     $0, ->12
          7    >   INIT_FCALL                                               'debug_backtrace'
          8        SEND_VAL                                                 2
          9        DO_ICALL                                         $1      
         10        QM_ASSIGN                                        ~2      $1
         11      > JMP                                                      ->15
         12    >   INIT_FCALL                                               'debug_backtrace'
         13        DO_ICALL                                         $3      
         14        QM_ASSIGN                                        ~2      $3
         15    >   SEND_VAL                                                 ~2
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.53 ms | 1395 KiB | 19 Q