3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo SHA1('b9e12c588'.SHA1('b9e12c588'.SHA1('3f2ccd')));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/naru2
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'sha1'
          1        INIT_FCALL                                               'sha1'
          2        INIT_FCALL                                               'sha1'
          3        SEND_VAL                                                 '3f2ccd'
          4        DO_ICALL                                         $0      
          5        CONCAT                                           ~1      'b9e12c588', $0
          6        SEND_VAL                                                 ~1
          7        DO_ICALL                                         $2      
          8        CONCAT                                           ~3      'b9e12c588', $2
          9        SEND_VAL                                                 ~3
         10        DO_ICALL                                         $4      
         11        ECHO                                                     $4
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.14 ms | 1394 KiB | 15 Q