3v4l.org

run code in 300+ PHP versions simultaneously
<?php $config['dsn'] = 'sqlite:%kernel.cache_dir%/profiler.db'; list($class, ) = explode(':', $config['dsn'], 2); echo $class; var_dump($config['dsn']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EL96o
function name:  (null)
number of ops:  17
compiled vars:  !0 = $config, !1 = $class
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN_DIM                                               !0, 'dsn'
          1        OP_DATA                                                  'sqlite%3A%25kernel.cache_dir%25%2Fprofiler.db'
    5     2        INIT_FCALL                                               'explode'
          3        SEND_VAL                                                 '%3A'
          4        FETCH_DIM_R                                      ~3      !0, 'dsn'
          5        SEND_VAL                                                 ~3
          6        SEND_VAL                                                 2
          7        DO_ICALL                                         $4      
          8        FETCH_LIST_R                                     $5      $4, 0
          9        ASSIGN                                                   !1, $5
         10        FREE                                                     $4
    7    11        ECHO                                                     !1
    9    12        INIT_FCALL                                               'var_dump'
         13        FETCH_DIM_R                                      ~7      !0, 'dsn'
         14        SEND_VAL                                                 ~7
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
173.75 ms | 1394 KiB | 17 Q