3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(json_encode("[{'username': 'datagenno', 'updated_at': '2014-08-21 14:49:45'},{'username': 'juliobetta', 'updated_at': '2014-08-28 10:24:05'}]"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pV5V0
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'print_r'
          1        INIT_FCALL                                               'json_encode'
          2        SEND_VAL                                                 '%5B%7B%27username%27%3A+%27datagenno%27%2C+%27updated_at%27%3A+%272014-08-21+14%3A49%3A45%27%7D%2C%7B%27username%27%3A+%27juliobetta%27%2C+%27updated_at%27%3A+%272014-08-28+10%3A24%3A05%27%7D%5D'
          3        DO_ICALL                                         $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
142.55 ms | 1394 KiB | 17 Q