3v4l.org

run code in 300+ PHP versions simultaneously
<?php $comma_separated = implode(',', unserialize( urldecode( '1 2' ))); echo $comma_separated;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mHPVW
function name:  (null)
number of ops:  13
compiled vars:  !0 = $comma_separated
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'implode'
          1        SEND_VAL                                                 '%2C'
          2        INIT_FCALL                                               'unserialize'
          3        INIT_FCALL                                               'urldecode'
          4        SEND_VAL                                                 '1+2'
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                         $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                         $3      
         10        ASSIGN                                                   !0, $3
    5    11        ECHO                                                     !0
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.99 ms | 1394 KiB | 19 Q