3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = function() { return "Hello"; }; function test() { echo 1; } echo <<<EOT Меня зовут {test()} EOT; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/t5joP
function name:  (null)
number of ops:  4
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Ft5joP%3A3%240'
          1        ASSIGN                                                   !0, ~1
   12     2        ECHO                                                     '%D0%9C%D0%B5%D0%BD%D1%8F+%D0%B7%D0%BE%D0%B2%D1%83%D1%82+%7Btest%28%29%7D'
   15     3      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Ft5joP%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/t5joP
function name:  {closure}
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > RETURN                                                   'Hello'
    5     1*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Ft5joP%3A3%240

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/t5joP
function name:  test
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   ECHO                                                     1
    9     1      > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.12 ms | 938 KiB | 14 Q