3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{"db_name":"name","table_name":"tname","link_col":"colname","prod_name_col":"pname"}'; $array = json_decode($json, true); print_r($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IptNu
function name:  (null)
number of ops:  10
compiled vars:  !0 = $json, !1 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%7B%22db_name%22%3A%22name%22%2C%22table_name%22%3A%22tname%22%2C%22link_col%22%3A%22colname%22%2C%22prod_name_col%22%3A%22pname%22%7D'
    5     1        INIT_FCALL                                               'json_decode'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 <true>
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    7     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.09 ms | 1394 KiB | 17 Q