3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string1 = 'abc'; $string2 = 'abc123'; echo sha1($string1) . ' ---- '; echo sha1($string2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rPNAq
function name:  (null)
number of ops:  12
compiled vars:  !0 = $string1, !1 = $string2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'abc'
    4     1        ASSIGN                                                   !1, 'abc123'
    6     2        INIT_FCALL                                               'sha1'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        CONCAT                                           ~5      $4, '+----+'
          6        ECHO                                                     ~5
    7     7        INIT_FCALL                                               'sha1'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                         $6      
         10        ECHO                                                     $6
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.09 ms | 1394 KiB | 15 Q