3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf("%x", ...str_split("abc", 1));;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kGBkk
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   INIT_FCALL                                               'printf'
          1        SEND_VAL                                                 '%25x'
          2        INIT_FCALL                                               'str_split'
          3        SEND_VAL                                                 'abc'
          4        SEND_VAL                                                 1
          5        DO_ICALL                                         $0      
          6        SEND_UNPACK                                              $0
          7        CHECK_UNDEF_ARGS                                         
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
143.2 ms | 1001 KiB | 15 Q