3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = INF; $b = INF; var_dump($a < $b); var_dump($a > $b); var_dump($a == $b); var_dump(INF < INF); var_dump(INF > INF); var_dump(INF == INF);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fH7f5
function name:  (null)
number of ops:  24
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, INF
    3     1        ASSIGN                                                   !1, INF
    4     2        INIT_FCALL                                               'var_dump'
          3        IS_SMALLER                                       ~4      !0, !1
          4        SEND_VAL                                                 ~4
          5        DO_ICALL                                                 
    5     6        INIT_FCALL                                               'var_dump'
          7        IS_SMALLER                                       ~6      !1, !0
          8        SEND_VAL                                                 ~6
          9        DO_ICALL                                                 
    6    10        INIT_FCALL                                               'var_dump'
         11        IS_EQUAL                                         ~8      !0, !1
         12        SEND_VAL                                                 ~8
         13        DO_ICALL                                                 
    7    14        INIT_FCALL                                               'var_dump'
         15        SEND_VAL                                                 <false>
         16        DO_ICALL                                                 
    8    17        INIT_FCALL                                               'var_dump'
         18        SEND_VAL                                                 <false>
         19        DO_ICALL                                                 
    9    20        INIT_FCALL                                               'var_dump'
         21        SEND_VAL                                                 <true>
         22        DO_ICALL                                                 
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.15 ms | 1395 KiB | 15 Q