3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $var = md5(12345678); $pad=hash_hmac("sha1","12345678","89d9613d4758e73fb33baf0550e56461"); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XbIA3
function name:  (null)
number of ops:  12
compiled vars:  !0 = $var, !1 = $pad
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'md5'
          1        SEND_VAL                                                 12345678
          2        DO_ICALL                                         $2      
          3        ASSIGN                                           ~3      !0, $2
          4        ECHO                                                     ~3
    5     5        INIT_FCALL                                               'hash_hmac'
          6        SEND_VAL                                                 'sha1'
          7        SEND_VAL                                                 '12345678'
          8        SEND_VAL                                                 '89d9613d4758e73fb33baf0550e56461'
          9        DO_ICALL                                         $4      
         10        ASSIGN                                                   !1, $4
   17    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
180.12 ms | 1398 KiB | 17 Q