3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 'a:2:{i:2;a:2:{s:5:"child";a:7:{s:10:"headertext";s:0:"";s:12:"facebookuser";s:12:"ILOVESWEETLE";s:11:"twitteruser";s:12:"ILOVESWEETLE";s:10:"googleuser";s:0:"";s:12:"linkedinuser";s:12:"club22286748";s:13:"pinterestuser";s:0:"";s:10:"widgetmode";s:4:"true";}s:6:"parent";a:0:{}}s:12:"_multiwidget";i:1;}'; $y = json_decode($x); var_dump($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9FIOv
function name:  (null)
number of ops:  9
compiled vars:  !0 = $x, !1 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'a%3A2%3A%7Bi%3A2%3Ba%3A2%3A%7Bs%3A5%3A%22child%22%3Ba%3A7%3A%7Bs%3A10%3A%22headertext%22%3Bs%3A0%3A%22%22%3Bs%3A12%3A%22facebookuser%22%3Bs%3A12%3A%22ILOVESWEETLE%22%3Bs%3A11%3A%22twitteruser%22%3Bs%3A12%3A%22ILOVESWEETLE%22%3Bs%3A10%3A%22googleuser%22%3Bs%3A0%3A%22%22%3Bs%3A12%3A%22linkedinuser%22%3Bs%3A12%3A%22club22286748%22%3Bs%3A13%3A%22pinterestuser%22%3Bs%3A0%3A%22%22%3Bs%3A10%3A%22widgetmode%22%3Bs%3A4%3A%22true%22%3B%7Ds%3A6%3A%22parent%22%3Ba%3A0%3A%7B%7D%7Ds%3A12%3A%22_multiwidget%22%3Bi%3A1%3B%7D'
    3     1        INIT_FCALL                                               'json_decode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !1, $3
    4     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.59 ms | 1394 KiB | 17 Q