3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Cet echo() se\nrépartit sur plusieurs lignes. Il affiche aussi les\nnouvelles lignes"; $tablename = array ('referer_medium', 'referer_source', 'referer_campaign'); foreach ($tablename as $name) { echo ("ALTER TABLE `". 'log_visit' . "` DROP `{$name}`"); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/DYEGN
function name:  (null)
number of ops:  12
compiled vars:  !0 = $tablename, !1 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ECHO                                                     'Cet+echo%28%29+se%0Ar%C3%A9partit+sur+plusieurs+lignes.+Il+affiche+aussi+les%0Anouvelles+lignes'
    5     1        ASSIGN                                                   !0, <array>
    7     2      > FE_RESET_R                                       $3      !0, ->10
          3    > > FE_FETCH_R                                               $3, !1, ->10
    8     4    >   ROPE_INIT                                     3  ~5      '%60+DROP+%60'
          5        ROPE_ADD                                      1  ~5      ~5, !1
          6        ROPE_END                                      2  ~4      ~5, '%60'
          7        CONCAT                                           ~7      'ALTER+TABLE+%60log_visit', ~4
          8        ECHO                                                     ~7
    7     9      > JMP                                                      ->3
         10    >   FE_FREE                                                  $3
    9    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.22 ms | 1393 KiB | 13 Q