3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = [ 'create' => [ ['table' => 'news'], 'id', ['title', 'varchar'], ['published_at', 'date', 'index' => true], ['text', 'text'] ] ]; echo json_encode($x, JSON_PRETTY_PRINT);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jcui0
function name:  (null)
number of ops:  7
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   13     1        INIT_FCALL                                               'json_encode'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 128
          4        DO_ICALL                                         $2      
          5        ECHO                                                     $2
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
169.92 ms | 1393 KiB | 15 Q