3v4l.org

run code in 300+ PHP versions simultaneously
<?php $customer_num = array('HS-0123456'); $i = 0; echo <<<EOD 「$customer_num[$i]」 EOD;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7jBGr
function name:  (null)
number of ops:  8
compiled vars:  !0 = $customer_num, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, 0
    7     2        ROPE_INIT                                     3  ~6      '%E3%80%8C'
          3        FETCH_DIM_R                                      ~4      !0, !1
          4        ROPE_ADD                                      1  ~6      ~6, ~4
          5        ROPE_END                                      2  ~5      ~6, '%E3%80%8D'
          6        ECHO                                                     ~5
    8     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.75 ms | 1392 KiB | 13 Q