3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (base64_decode("aHolasoyuntextoconfuso", true) == false) { echo "no lo es"; } else { echo "es base 64"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rIjBs
function name:  (null)
number of ops:  10
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'base64_decode'
          1        SEND_VAL                                                 'aHolasoyuntextoconfuso'
          2        SEND_VAL                                                 <true>
          3        DO_ICALL                                         $0      
          4        BOOL_NOT                                         ~1      $0
          5      > JMPZ                                                     ~1, ->8
    4     6    >   ECHO                                                     'no+lo+es'
          7      > JMP                                                      ->9
    6     8    >   ECHO                                                     'es+base+64'
    7     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
141.28 ms | 1385 KiB | 15 Q