3v4l.org

run code in 300+ PHP versions simultaneously
<?php $object = '/^ba\/r$/ui'; var_dump(substr(strrchr($object, "/"), 0));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FvJmr
function name:  (null)
number of ops:  13
compiled vars:  !0 = $object
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2F%5Eba%5C%2Fr%24%2Fui'
    5     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'substr'
          3        INIT_FCALL                                               'strrchr'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 '%2F'
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        SEND_VAL                                                 0
          9        DO_ICALL                                         $3      
         10        SEND_VAR                                                 $3
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
172.97 ms | 1394 KiB | 19 Q