3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = uniqid(); $t = microtime(true); echo "i=$i\nt=$t\nih=".hexdec($i);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EQXli
function name:  (null)
number of ops:  18
compiled vars:  !0 = $i, !1 = $t
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'uniqid'
          1        DO_ICALL                                         $2      
          2        ASSIGN                                                   !0, $2
    5     3        INIT_FCALL                                               'microtime'
          4        SEND_VAL                                                 <true>
          5        DO_ICALL                                         $4      
          6        ASSIGN                                                   !1, $4
    7     7        ROPE_INIT                                     5  ~7      'i%3D'
          8        ROPE_ADD                                      1  ~7      ~7, !0
          9        ROPE_ADD                                      2  ~7      ~7, '%0At%3D'
         10        ROPE_ADD                                      3  ~7      ~7, !1
         11        ROPE_END                                      4  ~6      ~7, '%0Aih%3D'
         12        INIT_FCALL                                               'hexdec'
         13        SEND_VAR                                                 !0
         14        DO_ICALL                                         $10     
         15        CONCAT                                           ~11     ~6, $10
         16        ECHO                                                     ~11
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.3 ms | 1394 KiB | 19 Q