3v4l.org

run code in 500+ PHP versions simultaneously
<?php $test = array ( array( "a"=> 'a', ), array( "b"=> 'b', ), ); var_dump($test[0] < $test[1]); var_dump($test[0] == $test[1]); var_dump($test[0] > $test[1]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/G1J0B
function name:  (null)
number of ops:  20
compiled vars:  !0 = $test
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   12     1        INIT_FCALL                                                   'var_dump'
          2        FETCH_DIM_R                                          ~2      !0, 0
          3        FETCH_DIM_R                                          ~3      !0, 1
          4        IS_SMALLER                                           ~4      ~2, ~3
          5        SEND_VAL                                                     ~4
          6        DO_ICALL                                                     
   13     7        INIT_FCALL                                                   'var_dump'
          8        FETCH_DIM_R                                          ~6      !0, 0
          9        FETCH_DIM_R                                          ~7      !0, 1
         10        IS_EQUAL                                             ~8      ~6, ~7
         11        SEND_VAL                                                     ~8
         12        DO_ICALL                                                     
   14    13        INIT_FCALL                                                   'var_dump'
         14        FETCH_DIM_R                                          ~10     !0, 0
         15        FETCH_DIM_R                                          ~11     !0, 1
         16        IS_SMALLER                                           ~12     ~11, ~10
         17        SEND_VAL                                                     ~12
         18        DO_ICALL                                                     
         19      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
130.06 ms | 477 KiB | 8 Q