3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array( array('a' => 'testA', 'b' => 'testB'), array('a' =>'testC', 'b' => 'testD') ); print_r(array_values($test)['a']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HVreI
function name:  (null)
number of ops:  9
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    9     1        INIT_FCALL                                               'print_r'
          2        INIT_FCALL                                               'array_values'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        FETCH_DIM_R                                      ~3      $2, 'a'
          6        SEND_VAL                                                 ~3
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.01 ms | 1385 KiB | 17 Q