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<?php $found = null; $route = '/ticket/ticket/show/xxx'; foreach ( explode( '/', $route ) as $part => $r ) { $uscore = strpos( $r, '_' ); $times = substr_count( $r, '_' ); if ( 1 != $times || 0 != $uscore ) { continue; } $found = $part; break; } var_dump( $found );
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 28
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 28
Branch analysis from position: 8
2 jumps found. (Code = 47) Position 1 = 21, Position 2 = 23
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 24, Position 2 = 25
Branch analysis from position: 24
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 28
Branch analysis from position: 28
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
Branch analysis from position: 28
Branch analysis from position: 28
filename:       /in/OilNo
function name:  (null)
number of ops:  33
compiled vars:  !0 = $found, !1 = $route, !2 = $r, !3 = $part, !4 = $uscore, !5 = $times
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, null
    3     1        ASSIGN                                                   !1, '%2Fticket%2Fticket%2Fshow%2Fxxx'
    5     2        INIT_FCALL                                               'explode'
          3        SEND_VAL                                                 '%2F'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $8      
          6      > FE_RESET_R                                       $9      $8, ->28
          7    > > FE_FETCH_R                                       ~10     $9, !2, ->28
          8    >   ASSIGN                                                   !3, ~10
    7     9        INIT_FCALL                                               'strpos'
         10        SEND_VAR                                                 !2
         11        SEND_VAL                                                 '_'
         12        DO_ICALL                                         $12     
         13        ASSIGN                                                   !4, $12
    8    14        INIT_FCALL                                               'substr_count'
         15        SEND_VAR                                                 !2
         16        SEND_VAL                                                 '_'
         17        DO_ICALL                                         $14     
         18        ASSIGN                                                   !5, $14
    9    19        IS_NOT_EQUAL                                     ~16     !5, 1
         20      > JMPNZ_EX                                         ~16     ~16, ->23
         21    >   IS_NOT_EQUAL                                     ~17     !4, 0
         22        BOOL                                             ~16     ~17
         23    > > JMPZ                                                     ~16, ->25
   11    24    > > JMP                                                      ->7
   14    25    >   ASSIGN                                                   !0, !3
   15    26      > JMP                                                      ->28
    5    27*       JMP                                                      ->7
         28    >   FE_FREE                                                  $9
   18    29        INIT_FCALL                                               'var_dump'
         30        SEND_VAR                                                 !0
         31        DO_ICALL                                                 
         32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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