3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); class A { } $a = new A( new B() ); echo "good";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JpBXH
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 -1
          2        DO_ICALL                                                 
    7     3        NEW                                              $2      'A'
          4        NEW                                              $3      'B'
          5        DO_FCALL                                      0          
          6        SEND_VAR_NO_REF_EX                                       $3
          7        DO_FCALL                                      0          
          8        ASSIGN                                                   !0, $2
    9     9        ECHO                                                     'good'
         10      > RETURN                                                   1

Class A: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
161.85 ms | 1385 KiB | 15 Q