3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 44946.4; $b = 2519.02; $c = 42427.38; $d = $a - $c; echo $d; echo $b; echo $d == $b ? 't' : 'f';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oohQv
function name:  (null)
number of ops:  14
compiled vars:  !0 = $a, !1 = $b, !2 = $c, !3 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 44946.4
    4     1        ASSIGN                                                   !1, 2519.02
    5     2        ASSIGN                                                   !2, 42427.4
    7     3        SUB                                              ~7      !0, !2
          4        ASSIGN                                                   !3, ~7
    8     5        ECHO                                                     !3
    9     6        ECHO                                                     !1
   10     7        IS_EQUAL                                                 !3, !1
          8      > JMPZ                                                     ~9, ->11
          9    >   QM_ASSIGN                                        ~10     't'
         10      > JMP                                                      ->12
         11    >   QM_ASSIGN                                        ~10     'f'
         12    >   ECHO                                                     ~10
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
138.87 ms | 1397 KiB | 13 Q