3v4l.org

run code in 300+ PHP versions simultaneously
<?php mt_srand(1); var_dump(mt_rand()); var_dump(mt_rand()); var_dump(mt_rand());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2amct
function name:  (null)
number of ops:  19
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'mt_srand'
          1        SEND_VAL                                                 1
          2        DO_ICALL                                                 
    3     3        INIT_FCALL                                               'var_dump'
          4        INIT_FCALL                                               'mt_rand'
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                                 
    4     8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL                                               'mt_rand'
         10        DO_ICALL                                         $3      
         11        SEND_VAR                                                 $3
         12        DO_ICALL                                                 
    5    13        INIT_FCALL                                               'var_dump'
         14        INIT_FCALL                                               'mt_rand'
         15        DO_ICALL                                         $5      
         16        SEND_VAR                                                 $5
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.66 ms | 1394 KiB | 19 Q