3v4l.org

run code in 300+ PHP versions simultaneously
<?php $random = chr( mt_rand( 97 ,122 ) ) .substr( md5( microtime( ) ) ,1 );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Oof6U
function name:  (null)
number of ops:  19
compiled vars:  !0 = $random
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'chr'
          1        INIT_FCALL                                               'mt_rand'
          2        SEND_VAL                                                 97
          3        SEND_VAL                                                 122
          4        DO_ICALL                                         $1      
          5        SEND_VAR                                                 $1
          6        DO_ICALL                                         $2      
          7        INIT_FCALL                                               'substr'
          8        INIT_FCALL                                               'md5'
          9        INIT_FCALL                                               'microtime'
         10        DO_ICALL                                         $3      
         11        SEND_VAR                                                 $3
         12        DO_ICALL                                         $4      
         13        SEND_VAR                                                 $4
         14        SEND_VAL                                                 1
         15        DO_ICALL                                         $5      
         16        CONCAT                                           ~6      $2, $5
         17        ASSIGN                                                   !0, ~6
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.67 ms | 1394 KiB | 23 Q