3v4l.org

run code in 500+ PHP versions simultaneously
<?php $foo = []; $foo[] = [ &$foo ]; array_search( $foo, $foo );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3XMq5
function name:  (null)
number of ops:  9
compiled vars:  !0 = $foo
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
    3     1        INIT_ARRAY                                           ~3      !0
          2        ASSIGN_DIM                                                   !0
          3        OP_DATA                                                      ~3
    4     4        INIT_FCALL                                                   'array_search'
          5        SEND_VAR                                                     !0
          6        SEND_VAR                                                     !0
          7        DO_ICALL                                                     
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
164.29 ms | 2766 KiB | 14 Q