3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />'; echo uniqid().'<br />';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eh9KX
function name:  (null)
number of ops:  37
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'uniqid'
          1        DO_ICALL                                         $0      
          2        CONCAT                                           ~1      $0, '%3Cbr+%2F%3E'
          3        ECHO                                                     ~1
    4     4        INIT_FCALL                                               'uniqid'
          5        DO_ICALL                                         $2      
          6        CONCAT                                           ~3      $2, '%3Cbr+%2F%3E'
          7        ECHO                                                     ~3
    5     8        INIT_FCALL                                               'uniqid'
          9        DO_ICALL                                         $4      
         10        CONCAT                                           ~5      $4, '%3Cbr+%2F%3E'
         11        ECHO                                                     ~5
    6    12        INIT_FCALL                                               'uniqid'
         13        DO_ICALL                                         $6      
         14        CONCAT                                           ~7      $6, '%3Cbr+%2F%3E'
         15        ECHO                                                     ~7
    7    16        INIT_FCALL                                               'uniqid'
         17        DO_ICALL                                         $8      
         18        CONCAT                                           ~9      $8, '%3Cbr+%2F%3E'
         19        ECHO                                                     ~9
    8    20        INIT_FCALL                                               'uniqid'
         21        DO_ICALL                                         $10     
         22        CONCAT                                           ~11     $10, '%3Cbr+%2F%3E'
         23        ECHO                                                     ~11
    9    24        INIT_FCALL                                               'uniqid'
         25        DO_ICALL                                         $12     
         26        CONCAT                                           ~13     $12, '%3Cbr+%2F%3E'
         27        ECHO                                                     ~13
   10    28        INIT_FCALL                                               'uniqid'
         29        DO_ICALL                                         $14     
         30        CONCAT                                           ~15     $14, '%3Cbr+%2F%3E'
         31        ECHO                                                     ~15
   11    32        INIT_FCALL                                               'uniqid'
         33        DO_ICALL                                         $16     
         34        CONCAT                                           ~17     $16, '%3Cbr+%2F%3E'
         35        ECHO                                                     ~17
         36      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.55 ms | 1401 KiB | 15 Q