3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '3v4l.org is an online shell that allows you to evaluate (hence 3v4l) your code on my server. I compiled more than 100 different PHP versions (every version released since 4.3.0) plus HHVM for you to use. For every script you submit, this site tells you:'; $hash = password_hash($input, PASSWORD_BCRYPT, ['cost' => 8]); $start = microtime(1); for($i = 0; $i < 100; $i++) { password_verify($input, $hash); } var_dump(microtime(1)-$start); $start = microtime(1); for($i = 0; $i < 100; $i++) { password_verify('3v4l.org is an online shell that allows you to evaluate (hence 3v4l) your code on my server. I compiled more than 100 differenta', $hash); } var_dump(microtime(1)-$start); $start = microtime(1); for($i = 0; $i < 100; $i++) { password_verify('3v4l.org is an online shell that allows you to evaluate (hence 3v4l) your code on my server. I compiled more than 100 different ', $hash); } var_dump(microtime(1)-$start);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 13
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 38
Branch analysis from position: 38
2 jumps found. (Code = 44) Position 1 = 40, Position 2 = 33
Branch analysis from position: 40
1 jumps found. (Code = 42) Position 1 = 58
Branch analysis from position: 58
2 jumps found. (Code = 44) Position 1 = 60, Position 2 = 53
Branch analysis from position: 60
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 53
2 jumps found. (Code = 44) Position 1 = 60, Position 2 = 53
Branch analysis from position: 60
Branch analysis from position: 53
Branch analysis from position: 33
2 jumps found. (Code = 44) Position 1 = 40, Position 2 = 33
Branch analysis from position: 40
Branch analysis from position: 33
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 13
Branch analysis from position: 20
Branch analysis from position: 13
filename:       /in/smqMk
function name:  (null)
number of ops:  68
compiled vars:  !0 = $input, !1 = $hash, !2 = $start, !3 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '3v4l.org+is+an+online+shell+that+allows+you+to+evaluate+%28hence+3v4l%29+your+code+on+my+server.+I+compiled+more+than+100+different+PHP+versions+%28every+version+released+since+4.3.0%29+plus+HHVM+for+you+to+use.+For+every+script+you+submit%2C+this+site+tells+you%3A'
    5     1        INIT_FCALL                                               'password_hash'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 '2y'
          4        SEND_VAL                                                 <array>
          5        DO_ICALL                                         $5      
          6        ASSIGN                                                   !1, $5
    7     7        INIT_FCALL                                               'microtime'
          8        SEND_VAL                                                 1
          9        DO_ICALL                                         $7      
         10        ASSIGN                                                   !2, $7
    8    11        ASSIGN                                                   !3, 0
         12      > JMP                                                      ->18
    9    13    >   INIT_FCALL                                               'password_verify'
         14        SEND_VAR                                                 !0
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                                 
    8    17        PRE_INC                                                  !3
         18    >   IS_SMALLER                                               !3, 100
         19      > JMPNZ                                                    ~12, ->13
   11    20    >   INIT_FCALL                                               'var_dump'
         21        INIT_FCALL                                               'microtime'
         22        SEND_VAL                                                 1
         23        DO_ICALL                                         $13     
         24        SUB                                              ~14     $13, !2
         25        SEND_VAL                                                 ~14
         26        DO_ICALL                                                 
   13    27        INIT_FCALL                                               'microtime'
         28        SEND_VAL                                                 1
         29        DO_ICALL                                         $16     
         30        ASSIGN                                                   !2, $16
   14    31        ASSIGN                                                   !3, 0
         32      > JMP                                                      ->38
   15    33    >   INIT_FCALL                                               'password_verify'
         34        SEND_VAL                                                 '3v4l.org+is+an+online+shell+that+allows+you+to+evaluate+%28hence+3v4l%29+your+code+on+my+server.+I+compiled+more+than+100+differenta'
         35        SEND_VAR                                                 !1
         36        DO_ICALL                                                 
   14    37        PRE_INC                                                  !3
         38    >   IS_SMALLER                                               !3, 100
         39      > JMPNZ                                                    ~21, ->33
   17    40    >   INIT_FCALL                                               'var_dump'
         41        INIT_FCALL                                               'microtime'
         42        SEND_VAL                                                 1
         43        DO_ICALL                                         $22     
         44        SUB                                              ~23     $22, !2
         45        SEND_VAL                                                 ~23
         46        DO_ICALL                                                 
   19    47        INIT_FCALL                                               'microtime'
         48        SEND_VAL                                                 1
         49        DO_ICALL                                         $25     
         50        ASSIGN                                                   !2, $25
   20    51        ASSIGN                                                   !3, 0
         52      > JMP                                                      ->58
   21    53    >   INIT_FCALL                                               'password_verify'
         54        SEND_VAL                                                 '3v4l.org+is+an+online+shell+that+allows+you+to+evaluate+%28hence+3v4l%29+your+code+on+my+server.+I+compiled+more+than+100+different+'
         55        SEND_VAR                                                 !1
         56        DO_ICALL                                                 
   20    57        PRE_INC                                                  !3
         58    >   IS_SMALLER                                               !3, 100
         59      > JMPNZ                                                    ~30, ->53
   23    60    >   INIT_FCALL                                               'var_dump'
         61        INIT_FCALL                                               'microtime'
         62        SEND_VAL                                                 1
         63        DO_ICALL                                         $31     
         64        SUB                                              ~32     $31, !2
         65        SEND_VAL                                                 ~32
         66        DO_ICALL                                                 
         67      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
141.24 ms | 1400 KiB | 21 Q