3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tmp = ""; $array = array("gerard"=>'GERARD',"and","ida"=>'IDA',"are","getting","married"); foreach ($array as $arr) { $tmp .= " {$arr} "; } echo $tmp; ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/Zs9Jq
function name:  (null)
number of ops:  12
compiled vars:  !0 = $tmp, !1 = $array, !2 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, ''
    3     1        ASSIGN                                                   !1, <array>
    4     2      > FE_RESET_R                                       $5      !1, ->9
          3    > > FE_FETCH_R                                               $5, !2, ->9
    6     4    >   ROPE_INIT                                     3  ~7      '+'
          5        ROPE_ADD                                      1  ~7      ~7, !2
          6        ROPE_END                                      2  ~6      ~7, '+'
          7        ASSIGN_OP                                     8          !0, ~6
    4     8      > JMP                                                      ->3
          9    >   FE_FREE                                                  $5
    8    10        ECHO                                                     !0
    9    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.08 ms | 1393 KiB | 13 Q