3v4l.org

run code in 300+ PHP versions simultaneously
<?php $answer_data=["0","1","0"]; $show_data='a:4:{i:0;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:12:"A . R rahman";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:1;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:1;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:10:"Sonu Nigam";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:2;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:10:"Lalu Yadav";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}i:3;O:27:"WpProQuiz_Model_AnswerTypes":7:{s:10:"*_answer";s:14:"Manmohan singh";s:8:"*_html";b:0;s:10:"*_points";i:1;s:11:"*_correct";b:0;s:14:"*_sortString";s:0:"";s:18:"*_sortStringHtml";b:0;s:10:"*_mapper";N;}}'; $user_answer=json_decode($show_data); $answer_index=array_search(1,$user_answer); $answers=unserialize($answer_data); $i=0; $correct_ans=""; $user_ans=""; foreach($answers as $ans) { if($ans->isCorrect()) //$correct_ans=$ans->getAnswer(); if($i==$answer_index) echo $user_ans=$ans->_answer(); $i++; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 19, Position 2 = 31
Branch analysis from position: 19
2 jumps found. (Code = 78) Position 1 = 20, Position 2 = 31
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 29
Branch analysis from position: 23
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 29
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
Branch analysis from position: 29
Branch analysis from position: 29
Branch analysis from position: 31
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 31
filename:       /in/Ge4t4
function name:  (null)
number of ops:  33
compiled vars:  !0 = $answer_data, !1 = $show_data, !2 = $user_answer, !3 = $answer_index, !4 = $answers, !5 = $i, !6 = $correct_ans, !7 = $user_ans, !8 = $ans
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, 'a%3A4%3A%7Bi%3A0%3BO%3A27%3A%22WpProQuiz_Model_AnswerTypes%22%3A7%3A%7Bs%3A10%3A%22%2A_answer%22%3Bs%3A12%3A%22A+.+R+rahman%22%3Bs%3A8%3A%22%2A_html%22%3Bb%3A0%3Bs%3A10%3A%22%2A_points%22%3Bi%3A1%3Bs%3A11%3A%22%2A_correct%22%3Bb%3A1%3Bs%3A14%3A%22%2A_sortString%22%3Bs%3A0%3A%22%22%3Bs%3A18%3A%22%2A_sortStringHtml%22%3Bb%3A0%3Bs%3A10%3A%22%2A_mapper%22%3BN%3B%7Di%3A1%3BO%3A27%3A%22WpProQuiz_Model_AnswerTypes%22%3A7%3A%7Bs%3A10%3A%22%2A_answer%22%3Bs%3A10%3A%22Sonu+Nigam%22%3Bs%3A8%3A%22%2A_html%22%3Bb%3A0%3Bs%3A10%3A%22%2A_points%22%3Bi%3A1%3Bs%3A11%3A%22%2A_correct%22%3Bb%3A0%3Bs%3A14%3A%22%2A_sortString%22%3Bs%3A0%3A%22%22%3Bs%3A18%3A%22%2A_sortStringHtml%22%3Bb%3A0%3Bs%3A10%3A%22%2A_mapper%22%3BN%3B%7Di%3A2%3BO%3A27%3A%22WpProQuiz_Model_AnswerTypes%22%3A7%3A%7Bs%3A10%3A%22%2A_answer%22%3Bs%3A10%3A%22Lalu+Yadav%22%3Bs%3A8%3A%22%2A_html%22%3Bb%3A0%3Bs%3A10%3A%22%2A_points%22%3Bi%3A1%3Bs%3A11%3A%22%2A_correct%22%3Bb%3A0%3Bs%3A14%3A%22%2A_sortString%22%3Bs%3A0%3A%22%22%3Bs%3A18%3A%22%2A_sortStringHtml%22%3Bb%3A0%3Bs%3A10%3A%22%2A_mapper%22%3BN%3B%7Di%3A3%3BO%3A27%3A%22WpProQuiz_Model_AnswerTypes%22%3A7%3A%7Bs%3A10%3A%22%2A_answer%22%3Bs%3A14%3A%22Manmohan+singh%22%3Bs%3A8%3A%22%2A_html%22%3Bb%3A0%3Bs%3A10%3A%22%2A_points%22%3Bi%3A1%3Bs%3A11%3A%22%2A_correct%22%3Bb%3A0%3Bs%3A14%3A%22%2A_sortString%22%3Bs%3A0%3A%22%22%3Bs%3A18%3A%22%2A_sortStringHtml%22%3Bb%3A0%3Bs%3A10%3A%22%2A_mapper%22%3BN%3B%7D%7D'
    4     2        INIT_FCALL                                               'json_decode'
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                         $11     
          5        ASSIGN                                                   !2, $11
    5     6        INIT_FCALL                                               'array_search'
          7        SEND_VAL                                                 1
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                         $13     
         10        ASSIGN                                                   !3, $13
    6    11        INIT_FCALL                                               'unserialize'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                         $15     
         14        ASSIGN                                                   !4, $15
    7    15        ASSIGN                                                   !5, 0
    8    16        ASSIGN                                                   !6, ''
    9    17        ASSIGN                                                   !7, ''
   10    18      > FE_RESET_R                                       $20     !4, ->31
         19    > > FE_FETCH_R                                               $20, !8, ->31
   12    20    >   INIT_METHOD_CALL                                         !8, 'isCorrect'
         21        DO_FCALL                                      0  $21     
         22      > JMPZ                                                     $21, ->29
   14    23    >   IS_EQUAL                                                 !5, !3
         24      > JMPZ                                                     ~22, ->29
   15    25    >   INIT_METHOD_CALL                                         !8, '_answer'
         26        DO_FCALL                                      0  $23     
         27        ASSIGN                                           ~24     !7, $23
         28        ECHO                                                     ~24
   16    29    >   PRE_INC                                                  !5
   10    30      > JMP                                                      ->19
         31    >   FE_FREE                                                  $20
   17    32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.84 ms | 1400 KiB | 19 Q