3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '{ "123": "application/vnd.lotus-1-2-3", "3dml": "text/vnd.in3d.3dml", "3g2": "video/3gpp2", "3gp": "video/3gpp", "7z": "application/x-7z-compressed", "aab": "application/x-authorware-bin" }'; var_dump(json_decode($string, 1));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XO1L9
function name:  (null)
number of ops:  9
compiled vars:  !0 = $string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%7B%0A++%22123%22%3A+%22application%2Fvnd.lotus-1-2-3%22%2C%0A++%223dml%22%3A+%22text%2Fvnd.in3d.3dml%22%2C%0A++%223g2%22%3A+%22video%2F3gpp2%22%2C%0A++%223gp%22%3A+%22video%2F3gpp%22%2C%0A++%227z%22%3A+%22application%2Fx-7z-compressed%22%2C%0A++%22aab%22%3A+%22application%2Fx-authorware-bin%22%0A%7D'
   10     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'json_decode'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 1
          5        DO_ICALL                                         $2      
          6        SEND_VAR                                                 $2
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
141.81 ms | 1394 KiB | 17 Q