3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tvPrograms = array ( 'Simpsons', 'Southpark', 'Disney Time' ); $data = '<tr><td>%col%</td><td>%col%</td><td>%col%</td></tr>'; $htmlDoc = preg_replace ( '/%col%/', $tvPrograms, $data ); print $htmlDoc;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iYIQ5
function name:  (null)
number of ops:  10
compiled vars:  !0 = $tvPrograms, !1 = $data, !2 = $htmlDoc
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, '%3Ctr%3E%3Ctd%3E%25col%25%3C%2Ftd%3E%3Ctd%3E%25col%25%3C%2Ftd%3E%3Ctd%3E%25col%25%3C%2Ftd%3E%3C%2Ftr%3E'
    4     2        INIT_FCALL                                               'preg_replace'
          3        SEND_VAL                                                 '%2F%25col%25%2F'
          4        SEND_VAR                                                 !0
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $5      
          7        ASSIGN                                                   !2, $5
    5     8        ECHO                                                     !2
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.47 ms | 1394 KiB | 15 Q