3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = function () { echo 'OK'; }; $closure->call();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jVUPF
function name:  (null)
number of ops:  5
compiled vars:  !0 = $closure
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FjVUPF%3A2%240'
          1        ASSIGN                                                   !0, ~1
    3     2        INIT_METHOD_CALL                                         !0, 'call'
          3        DO_FCALL                                      0          
          4      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FjVUPF%3A2%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jVUPF
function name:  {closure}
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ECHO                                                     'OK'
          1      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FjVUPF%3A2%240

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
187.55 ms | 1397 KiB | 13 Q