3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name = 'MyName'; echo <<<EOT Mon nom est "$name". J'affiche quelques $foo->foo. Maintenant, j'affiche quelques {$foo->bar[1]}. Et ceci devrait afficher un 'A' majuscule : \x41 EOT;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sbIuO
function name:  (null)
number of ops:  13
compiled vars:  !0 = $name, !1 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 'MyName'
    7     1        ROPE_INIT                                     7  ~7      'Mon+nom+est+%22'
          2        ROPE_ADD                                      1  ~7      ~7, !0
          3        ROPE_ADD                                      2  ~7      ~7, '%22.+J%27affiche+quelques+'
          4        FETCH_OBJ_R                                      ~3      !1, 'foo'
          5        ROPE_ADD                                      3  ~7      ~7, ~3
          6        ROPE_ADD                                      4  ~7      ~7, '.%0AMaintenant%2C+j%27affiche+quelques+'
    8     7        FETCH_OBJ_R                                      ~4      !1, 'bar'
          8        FETCH_DIM_R                                      ~5      ~4, 1
          9        ROPE_ADD                                      5  ~7      ~7, ~5
         10        ROPE_END                                      6  ~6      ~7, '.%0AEt+ceci+devrait+afficher+un+%27A%27+majuscule+%3A+A'
         11        ECHO                                                     ~6
   10    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
172.73 ms | 1393 KiB | 13 Q