3v4l.org

run code in 500+ PHP versions simultaneously
<?=($f=count_chars)($a=$argv[1],3)==$f($a**3,3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UsWn4
function name:  (null)
number of ops:  16
compiled vars:  !0 = $f, !1 = $a, !2 = $argv
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    1     0  E >   FETCH_CONSTANT                                       ~3      'count_chars'
          1        ASSIGN                                               ~4      !0, ~3
          2        INIT_DYNAMIC_CALL                                            ~4
          3        FETCH_DIM_R                                          ~5      !2, 1
          4        ASSIGN                                               ~6      !1, ~5
          5        SEND_VAL_EX                                                  ~6
          6        SEND_VAL_EX                                                  3
          7        DO_FCALL                                          0  $7      
          8        INIT_DYNAMIC_CALL                                            !0
          9        POW                                                  ~8      !1, 3
         10        SEND_VAL_EX                                                  ~8
         11        SEND_VAL_EX                                                  3
         12        DO_FCALL                                          0  $9      
         13        IS_EQUAL                                             ~10     $7, $9
         14        ECHO                                                         ~10
         15      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
133.09 ms | 473 KiB | 7 Q