3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'zeAg6+7q4Ov87e7sIPHl8OLl8OUg7/DoIOL75+7i5SD08+3q9ujoIHN0cl9yZXBsYWNlIO/w7uHr5ewg7eUg4u7n7ejq4OXy'; $string = base64_decode($string); echo $string, PHP_EOL; $needle = 'сервере'; $replace = '======='; $string = mb_convert_encoding($string, 'utf8', 'cp1251'); echo $string, PHP_EOL; echo str_replace($needle, $replace, $string);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/loKWt
function name:  (null)
number of ops:  24
compiled vars:  !0 = $string, !1 = $needle, !2 = $replace
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'zeAg6%2B7q4Ov87e7sIPHl8OLl8OUg7%2FDoIOL75%2B7i5SD08%2B3q9ujoIHN0cl9yZXBsYWNlIO%2Fw7uHr5ewg7eUg4u7n7ejq4OXy'
    4     1        INIT_FCALL                                               'base64_decode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !0, $4
    5     5        ECHO                                                     !0
          6        ECHO                                                     '%0A'
    7     7        ASSIGN                                                   !1, '%D1%81%D0%B5%D1%80%D0%B2%D0%B5%D1%80%D0%B5'
    8     8        ASSIGN                                                   !2, '%3D%3D%3D%3D%3D%3D%3D'
   10     9        INIT_FCALL                                               'mb_convert_encoding'
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 'utf8'
         12        SEND_VAL                                                 'cp1251'
         13        DO_ICALL                                         $8      
         14        ASSIGN                                                   !0, $8
   11    15        ECHO                                                     !0
         16        ECHO                                                     '%0A'
   12    17        INIT_FCALL                                               'str_replace'
         18        SEND_VAR                                                 !1
         19        SEND_VAR                                                 !2
         20        SEND_VAR                                                 !0
         21        DO_ICALL                                         $10     
         22        ECHO                                                     $10
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
174.96 ms | 1399 KiB | 20 Q