3v4l.org

run code in 300+ PHP versions simultaneously
<?php $champs = array(); $champs['email'] = 'demo@openstudio.fr'; //$champs = FALSE; if (!$champs) {echo "ERREUR";}
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
filename:       /in/lfTsI
function name:  (null)
number of ops:  7
compiled vars:  !0 = $champs
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN_DIM                                               !0, 'email'
          2        OP_DATA                                                  'demo%40openstudio.fr'
    9     3        BOOL_NOT                                         ~3      !0
          4      > JMPZ                                                     ~3, ->6
          5    >   ECHO                                                     'ERREUR'
          6    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
140.35 ms | 1392 KiB | 13 Q