3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xxx = 'R3V2ZiBmdmdyIHVuZiBhYmcgYm9nbnZhcnEgbiB5dnByYWZyIHNlYnogPG4gdWVycz0idWdnYzovL3B2Z2VuLmpyby52cSI+UHZnZW5qcm88L24+'; $xxx = base64_decode($xxx); $string = str_rot13('VGhpcyBzaXRlIGhhcyBub3Qgb2J0YWluZWQgYSBsaWNlbnNlIGZyb20gJmx0O2EgaHJlZj0mcXVvdDtodHRwOi8vY2l0cmEud2ViLmlkJnF1b3Q7Jmd0O0NpdHJhd2ViJmx0Oy9hJmd0Ow=='); $b = str_rot13('VGhpcyBzaXRlIGhhcyBub3Qgb2J0YWluZWQgYSBsaWNlbnNlIGZyb20gJmx0O2EgaHJlZj0mcXVvdDtodHRwOi8vY2l0cmEud2ViLmlkJnF1b3Q7Jmd0O0NpdHJhd2ViJmx0Oy9hJmd0Ow=='); $encoded = htmlspecialchars('cache/licence.txt'); $encoded64 = base64_encode('VGhpcyBzaXRlIGhhcyBub3Qgb2J0YWluZWQgYSBsaWNlbnNlIGZyb20gJmx0O2EgaHJlZj0mcXVvdDtodHRwOi8vY2l0cmEud2ViLmlkJnF1b3Q7Jmd0O0NpdHJhd2ViJmx0Oy9hJmd0Ow=='); $decoded64 = html_entity_decode(base64_decode(str_rot13(str_rot13('Y2FjaGUvbGljZW5jZS50eHQ=')))); echo $encoded64;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TiIFn
function name:  (null)
number of ops:  36
compiled vars:  !0 = $xxx, !1 = $string, !2 = $b, !3 = $encoded, !4 = $encoded64, !5 = $decoded64
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'R3V2ZiBmdmdyIHVuZiBhYmcgYm9nbnZhcnEgbiB5dnByYWZyIHNlYnogPG4gdWVycz0idWdnYzovL3B2Z2VuLmpyby52cSI%2BUHZnZW5qcm88L24%2B'
    4     1        INIT_FCALL                                               'base64_decode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $7      
          4        ASSIGN                                                   !0, $7
    5     5        INIT_FCALL                                               'str_rot13'
          6        SEND_VAL                                                 'VGhpcyBzaXRlIGhhcyBub3Qgb2J0YWluZWQgYSBsaWNlbnNlIGZyb20gJmx0O2EgaHJlZj0mcXVvdDtodHRwOi8vY2l0cmEud2ViLmlkJnF1b3Q7Jmd0O0NpdHJhd2ViJmx0Oy9hJmd0Ow%3D%3D'
          7        DO_ICALL                                         $9      
          8        ASSIGN                                                   !1, $9
    6     9        INIT_FCALL                                               'str_rot13'
         10        SEND_VAL                                                 'VGhpcyBzaXRlIGhhcyBub3Qgb2J0YWluZWQgYSBsaWNlbnNlIGZyb20gJmx0O2EgaHJlZj0mcXVvdDtodHRwOi8vY2l0cmEud2ViLmlkJnF1b3Q7Jmd0O0NpdHJhd2ViJmx0Oy9hJmd0Ow%3D%3D'
         11        DO_ICALL                                         $11     
         12        ASSIGN                                                   !2, $11
    8    13        INIT_FCALL                                               'htmlspecialchars'
         14        SEND_VAL                                                 'cache%2Flicence.txt'
         15        DO_ICALL                                         $13     
         16        ASSIGN                                                   !3, $13
    9    17        INIT_FCALL                                               'base64_encode'
         18        SEND_VAL                                                 'VGhpcyBzaXRlIGhhcyBub3Qgb2J0YWluZWQgYSBsaWNlbnNlIGZyb20gJmx0O2EgaHJlZj0mcXVvdDtodHRwOi8vY2l0cmEud2ViLmlkJnF1b3Q7Jmd0O0NpdHJhd2ViJmx0Oy9hJmd0Ow%3D%3D'
         19        DO_ICALL                                         $15     
         20        ASSIGN                                                   !4, $15
   10    21        INIT_FCALL                                               'html_entity_decode'
         22        INIT_FCALL                                               'base64_decode'
         23        INIT_FCALL                                               'str_rot13'
         24        INIT_FCALL                                               'str_rot13'
         25        SEND_VAL                                                 'Y2FjaGUvbGljZW5jZS50eHQ%3D'
         26        DO_ICALL                                         $17     
         27        SEND_VAR                                                 $17
         28        DO_ICALL                                         $18     
         29        SEND_VAR                                                 $18
         30        DO_ICALL                                         $19     
         31        SEND_VAR                                                 $19
         32        DO_ICALL                                         $20     
         33        ASSIGN                                                   !5, $20
   12    34        ECHO                                                     !4
         35      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.53 ms | 1396 KiB | 23 Q