3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var1 = array("first val","second", "and so on ...")[rand(0,2)]."\n"; echo $var1;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/URW0O
function name:  (null)
number of ops:  9
compiled vars:  !0 = $var1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'rand'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 2
          3        DO_ICALL                                         $1      
          4        FETCH_DIM_R                                      ~2      <array>, $1
          5        CONCAT                                           ~3      ~2, '%0A'
          6        ASSIGN                                                   !0, ~3
    4     7        ECHO                                                     !0
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.63 ms | 1393 KiB | 15 Q