3v4l.org

run code in 300+ PHP versions simultaneously
<?php // $array = ['Prinsha', 'Jypsy']; // echo $array[0]; // index is 0 // foreach($model as $key => $data) { // } // $array[1] = 'data'; // $array = ['model' => $model]; // $array = array(); // date('Y-m-d', strtotime("+3 days", $time)); $array = [1, 2, 3, 4]; echo $array[0] . "\n"; $associative = ['a' => 'one', 'apple' => '3v4l', '1337' => 'PHP sucks']; echo $associative['a'] . "\n"; echo $associative['apple'] . "\n"; echo $associative[1337] . "\n"; $numbers = [1,2,3,4]; $numbers[] = 5; echo $number[0] . "\n"; echo $number[4] . "\n"; $favColors = array(); $favColors[] = 'BlanchedAlmond'; $favColors[] = 'CadetBlue'; $favColors[] = 'BurlyWood'; $favColors[] = 'DarkOliveGreen'; $favColors[] = 'HotPink'; $favColors[] = 'Papayawhip'; echo $favColors[0];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T0qQT
function name:  (null)
number of ops:  39
compiled vars:  !0 = $array, !1 = $associative, !2 = $numbers, !3 = $number, !4 = $favColors
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   ASSIGN                                                   !0, <array>
   19     1        FETCH_DIM_R                                      ~6      !0, 0
          2        CONCAT                                           ~7      ~6, '%0A'
          3        ECHO                                                     ~7
   21     4        ASSIGN                                                   !1, <array>
   23     5        FETCH_DIM_R                                      ~9      !1, 'a'
          6        CONCAT                                           ~10     ~9, '%0A'
          7        ECHO                                                     ~10
   24     8        FETCH_DIM_R                                      ~11     !1, 'apple'
          9        CONCAT                                           ~12     ~11, '%0A'
         10        ECHO                                                     ~12
   25    11        FETCH_DIM_R                                      ~13     !1, 1337
         12        CONCAT                                           ~14     ~13, '%0A'
         13        ECHO                                                     ~14
   27    14        ASSIGN                                                   !2, <array>
   28    15        ASSIGN_DIM                                               !2
         16        OP_DATA                                                  5
   30    17        FETCH_DIM_R                                      ~17     !3, 0
         18        CONCAT                                           ~18     ~17, '%0A'
         19        ECHO                                                     ~18
   31    20        FETCH_DIM_R                                      ~19     !3, 4
         21        CONCAT                                           ~20     ~19, '%0A'
         22        ECHO                                                     ~20
   33    23        ASSIGN                                                   !4, <array>
   34    24        ASSIGN_DIM                                               !4
         25        OP_DATA                                                  'BlanchedAlmond'
   35    26        ASSIGN_DIM                                               !4
         27        OP_DATA                                                  'CadetBlue'
   36    28        ASSIGN_DIM                                               !4
         29        OP_DATA                                                  'BurlyWood'
   37    30        ASSIGN_DIM                                               !4
         31        OP_DATA                                                  'DarkOliveGreen'
   38    32        ASSIGN_DIM                                               !4
         33        OP_DATA                                                  'HotPink'
   39    34        ASSIGN_DIM                                               !4
         35        OP_DATA                                                  'Papayawhip'
   41    36        FETCH_DIM_R                                      ~28     !4, 0
         37        ECHO                                                     ~28
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.84 ms | 1386 KiB | 13 Q