3v4l.org

run code in 300+ PHP versions simultaneously
<?php $caseid = hash("sha256", time() . mt_rand(100000,999999)); $caseidn = time() . mt_rand(100000,999999); print $caseid; print $caseidn;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WOLZR
function name:  (null)
number of ops:  23
compiled vars:  !0 = $caseid, !1 = $caseidn
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'hash'
          1        SEND_VAL                                                 'sha256'
          2        INIT_FCALL                                               'time'
          3        DO_ICALL                                         $2      
          4        INIT_FCALL                                               'mt_rand'
          5        SEND_VAL                                                 100000
          6        SEND_VAL                                                 999999
          7        DO_ICALL                                         $3      
          8        CONCAT                                           ~4      $2, $3
          9        SEND_VAL                                                 ~4
         10        DO_ICALL                                         $5      
         11        ASSIGN                                                   !0, $5
    3    12        INIT_FCALL                                               'time'
         13        DO_ICALL                                         $7      
         14        INIT_FCALL                                               'mt_rand'
         15        SEND_VAL                                                 100000
         16        SEND_VAL                                                 999999
         17        DO_ICALL                                         $8      
         18        CONCAT                                           ~9      $7, $8
         19        ASSIGN                                                   !1, ~9
    5    20        ECHO                                                     !0
    6    21        ECHO                                                     !1
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.85 ms | 1395 KiB | 19 Q