3v4l.org

run code in 500+ PHP versions simultaneously
<?php $x = 0.1 + 0.2; var_dump($x); echo $x. "\n"; ini_set('precision', -1); echo $x, "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JWAMR
function name:  (null)
number of ops:  13
compiled vars:  !0 = $x
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 0.3
    4     1        INIT_FCALL                                                   'var_dump'
          2        SEND_VAR                                                     !0
          3        DO_ICALL                                                     
    6     4        CONCAT                                               ~3      !0, '%0A'
          5        ECHO                                                         ~3
    8     6        INIT_FCALL                                                   'ini_set'
          7        SEND_VAL                                                     'precision'
          8        SEND_VAL                                                     -1
          9        DO_ICALL                                                     
    9    10        ECHO                                                         !0
         11        ECHO                                                         '%0A'
         12      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
130.77 ms | 477 KiB | 9 Q