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<?php $mlbCities = array( 'Carolina', 'Atlanta', 'New Orleans', 'Philadelphia', 'St. Louis', 'Washington', 'Houston', 'Tennessee', 'New England', 'NY Jets', 'Cincinnati', 'Green Bay', 'Arizona', 'Jacksonville', 'Oakland', 'Kansas City', 'Minnesota', 'Detroit', 'Tampa Bay', 'Buffalo', 'Seattle', 'San Francisco', 'Pittsburgh', 'Chicago', 'Baltimore', 'San Diego', 'Cleveland', 'Denver', 'NY Giants', 'Dallas', 'Indianapolis', 'Miami' ); $string = 'San Francisco'; foreach($mlbCities as $city) { var_dump($city); $team = strpos($string, $city); if (!empty($team)) { echo 'Found it\r'; exit; } else { echo "Nope\r"; } } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 20
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 20
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 18
Branch analysis from position: 15
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
filename:       /in/bnnDK
function name:  (null)
number of ops:  22
compiled vars:  !0 = $mlbCities, !1 = $string, !2 = $city, !3 = $team
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   37     1        ASSIGN                                                   !1, 'San+Francisco'
   39     2      > FE_RESET_R                                       $6      !0, ->20
          3    > > FE_FETCH_R                                               $6, !2, ->20
   40     4    >   INIT_FCALL                                               'var_dump'
          5        SEND_VAR                                                 !2
          6        DO_ICALL                                                 
   41     7        INIT_FCALL                                               'strpos'
          8        SEND_VAR                                                 !1
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                         $8      
         11        ASSIGN                                                   !3, $8
   42    12        ISSET_ISEMPTY_CV                                 ~10     !3
         13        BOOL_NOT                                         ~11     ~10
         14      > JMPZ                                                     ~11, ->18
   43    15    >   ECHO                                                     'Found+it%5Cr'
   44    16      > EXIT                                                     
         17*       JMP                                                      ->19
   46    18    >   ECHO                                                     'Nope%0D'
   39    19      > JMP                                                      ->3
         20    >   FE_FREE                                                  $6
   49    21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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