3v4l.org

run code in 300+ PHP versions simultaneously
<?php $body = "something use Modules\Cms\Classes\Content; use Modules\Cms\Classes\Theme; use Modules\System\Classes\ApplicationException; use Modules\Cms\Classes\Router; class ... "; echo chr(92); $namespaces = array(); //preg_match_all('/(use\s+[a-z0-9_\\\]+;\n?)/mi', $body, $namespaces); echo preg_replace('/(use\s+[a-z0-9_\\\]+;\n+)/mi', '', $body); //print_r($namespaces);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JvY2L
function name:  (null)
number of ops:  10
compiled vars:  !0 = $body, !1 = $namespaces
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 'something%0A%0Ause+Modules%5CCms%5CClasses%5CContent%3B%0Ause+Modules%5CCms%5CClasses%5CTheme%3B%0A%0A+use+++Modules%5CSystem%5CClasses%5CApplicationException%3B%0A%0Ause+Modules%5CCms%5CClasses%5CRouter%3B%0A%0Aclass+...%0A%0A'
   17     1        ECHO                                                     '%5C'
   19     2        ASSIGN                                                   !1, <array>
   21     3        INIT_FCALL                                               'preg_replace'
          4        SEND_VAL                                                 '%2F%28use%5Cs%2B%5Ba-z0-9_%5C%5C%5D%2B%3B%5Cn%2B%29%2Fmi'
          5        SEND_VAL                                                 ''
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $4      
          8        ECHO                                                     $4
   23     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.25 ms | 1385 KiB | 15 Q