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<?php $url = "http://konachan.com/image/5903a59a96d009821954319810a438fd/Konachan.com%20-%20198471%20apple%20aqua_%28kono_subarashii_sekai_ni_shukufuku_wo!%29%20bed%20blue_eyes%20blue_hair%20food%20fruit%20kono_subarashii_sekai_ni_shukufuku_wo!%20kurripu%20long_hair.png"; $url2 = urldecode($url); $url3 = explode('/', $url2); $last = array_pop($url3); $url3 = implode('/', $url3); $url3 .= '/'.urlencode($last); var_dump(rawurlencode($url2)); var_dump(filter_var($url, FILTER_VALIDATE_URL), filter_var($url2, FILTER_VALIDATE_URL), filter_var($url3, FILTER_VALIDATE_URL));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/c73da
function name:  (null)
number of ops:  48
compiled vars:  !0 = $url, !1 = $url2, !2 = $url3, !3 = $last
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'http%3A%2F%2Fkonachan.com%2Fimage%2F5903a59a96d009821954319810a438fd%2FKonachan.com%2520-%2520198471%2520apple%2520aqua_%2528kono_subarashii_sekai_ni_shukufuku_wo%21%2529%2520bed%2520blue_eyes%2520blue_hair%2520food%2520fruit%2520kono_subarashii_sekai_ni_shukufuku_wo%21%2520kurripu%2520long_hair.png'
    3     1        INIT_FCALL                                               'urldecode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $5      
          4        ASSIGN                                                   !1, $5
    4     5        INIT_FCALL                                               'explode'
          6        SEND_VAL                                                 '%2F'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                         $7      
          9        ASSIGN                                                   !2, $7
    5    10        INIT_FCALL                                               'array_pop'
         11        SEND_REF                                                 !2
         12        DO_ICALL                                         $9      
         13        ASSIGN                                                   !3, $9
    6    14        INIT_FCALL                                               'implode'
         15        SEND_VAL                                                 '%2F'
         16        SEND_VAR                                                 !2
         17        DO_ICALL                                         $11     
         18        ASSIGN                                                   !2, $11
    7    19        INIT_FCALL                                               'urlencode'
         20        SEND_VAR                                                 !3
         21        DO_ICALL                                         $13     
         22        CONCAT                                           ~14     '%2F', $13
         23        ASSIGN_OP                                     8          !2, ~14
    8    24        INIT_FCALL                                               'var_dump'
         25        INIT_FCALL                                               'rawurlencode'
         26        SEND_VAR                                                 !1
         27        DO_ICALL                                         $16     
         28        SEND_VAR                                                 $16
         29        DO_ICALL                                                 
    9    30        INIT_FCALL                                               'var_dump'
         31        INIT_FCALL                                               'filter_var'
         32        SEND_VAR                                                 !0
         33        SEND_VAL                                                 273
         34        DO_ICALL                                         $18     
         35        SEND_VAR                                                 $18
         36        INIT_FCALL                                               'filter_var'
         37        SEND_VAR                                                 !1
         38        SEND_VAL                                                 273
         39        DO_ICALL                                         $19     
         40        SEND_VAR                                                 $19
         41        INIT_FCALL                                               'filter_var'
         42        SEND_VAR                                                 !2
         43        SEND_VAL                                                 273
         44        DO_ICALL                                         $20     
         45        SEND_VAR                                                 $20
         46        DO_ICALL                                                 
         47      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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