3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = new DateTime('now', new DateTimeZone('UTC')); $date = $data->format('Y-m-d H:i:s'); $name = 'Acompanhamento'; $k = null; $log = json_decode($k,true); $log[] = array('in_'.$name => $date); $k = json_encode($log); var_dump($log); var_dump($k); print_r(json_decode($k,true));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tbFHl
function name:  (null)
number of ops:  41
compiled vars:  !0 = $data, !1 = $date, !2 = $name, !3 = $k, !4 = $log
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $5      'DateTime'
          1        SEND_VAL_EX                                              'now'
          2        NEW                                              $6      'DateTimeZone'
          3        SEND_VAL_EX                                              'UTC'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $6
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $5
    4     8        INIT_METHOD_CALL                                         !0, 'format'
          9        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         10        DO_FCALL                                      0  $10     
         11        ASSIGN                                                   !1, $10
    5    12        ASSIGN                                                   !2, 'Acompanhamento'
    6    13        ASSIGN                                                   !3, null
    8    14        INIT_FCALL                                               'json_decode'
         15        SEND_VAR                                                 !3
         16        SEND_VAL                                                 <true>
         17        DO_ICALL                                         $14     
         18        ASSIGN                                                   !4, $14
    9    19        CONCAT                                           ~17     'in_', !2
         20        INIT_ARRAY                                       ~18     !1, ~17
         21        ASSIGN_DIM                                               !4
         22        OP_DATA                                                  ~18
   10    23        INIT_FCALL                                               'json_encode'
         24        SEND_VAR                                                 !4
         25        DO_ICALL                                         $19     
         26        ASSIGN                                                   !3, $19
   12    27        INIT_FCALL                                               'var_dump'
         28        SEND_VAR                                                 !4
         29        DO_ICALL                                                 
   13    30        INIT_FCALL                                               'var_dump'
         31        SEND_VAR                                                 !3
         32        DO_ICALL                                                 
   16    33        INIT_FCALL                                               'print_r'
         34        INIT_FCALL                                               'json_decode'
         35        SEND_VAR                                                 !3
         36        SEND_VAL                                                 <true>
         37        DO_ICALL                                         $23     
         38        SEND_VAR                                                 $23
         39        DO_ICALL                                                 
         40      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.88 ms | 1388 KiB | 21 Q