3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = array( "1...1", "2...2", "10...10", "(1.).(.1)", "1. . .1", "5.32..7", "3..(5.67)", "3. . 5.67", "3.14 . 1.41" ); foreach($tests as $test) { printf("%-12s = ", $test); eval("echo $test;"); echo "\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/sLrdE
function name:  (null)
number of ops:  15
compiled vars:  !0 = $tests, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   15     1      > FE_RESET_R                                       $3      !0, ->13
          2    > > FE_FETCH_R                                               $3, !1, ->13
   17     3    >   INIT_FCALL                                               'printf'
          4        SEND_VAL                                                 '%25-12s+%3D+'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                                 
   18     7        ROPE_INIT                                     3  ~6      'echo+'
          8        ROPE_ADD                                      1  ~6      ~6, !1
          9        ROPE_END                                      2  ~5      ~6, '%3B'
         10        INCLUDE_OR_EVAL                                          ~5, EVAL
   19    11        ECHO                                                     '%0A'
   15    12      > JMP                                                      ->2
         13    >   FE_FREE                                                  $3
   20    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
175.78 ms | 1394 KiB | 15 Q