3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = '<!DOCTYPE html><html><head><title>Stuff</title><body><p>Stuff</p></body></html>'; echo preg_replace('/^.*<body>|</body>.*$/i', '', $html);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sLRkh
function name:  (null)
number of ops:  8
compiled vars:  !0 = $html
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3C%21DOCTYPE+html%3E%3Chtml%3E%3Chead%3E%3Ctitle%3EStuff%3C%2Ftitle%3E%3Cbody%3E%3Cp%3EStuff%3C%2Fp%3E%3C%2Fbody%3E%3C%2Fhtml%3E'
    4     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%5E.%2A%3Cbody%3E%7C%3C%2Fbody%3E.%2A%24%2Fi'
          3        SEND_VAL                                                 ''
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        ECHO                                                     $2
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.48 ms | 1394 KiB | 15 Q