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<?php class TestCase { static $emptyValue = "null"; static $trueValue = "ok"; static $falseValue = "nok"; static $trueArray = array(1,'1',true,'true','yes' ); static $falseArray = array(0,'0',false,'false','no' ); static function testData($data) { if( in_array($data, self::$trueArray, true) ) { return self::$trueValue; } elseif( in_array($data, self::$falseArray, true) ) { return self::$falseValue; } else { return self::$emptyValue; } } } var_dump(TestCase::testData(false)); var_dump(TestCase::testData(true)); var_dump(TestCase::testData('true')); var_dump(TestCase::testData('false')); var_dump(TestCase::testData('yes')); var_dump(TestCase::testData('no')); var_dump(TestCase::testData('')); var_dump(TestCase::testData(1)); var_dump(TestCase::testData(0));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/paUnd
function name:  (null)
number of ops:  55
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
          2        SEND_VAL                                                 <false>
          3        DO_FCALL                                      0  $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
   20     6        INIT_FCALL                                               'var_dump'
          7        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
          8        SEND_VAL                                                 <true>
          9        DO_FCALL                                      0  $2      
         10        SEND_VAR                                                 $2
         11        DO_ICALL                                                 
   21    12        INIT_FCALL                                               'var_dump'
         13        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
         14        SEND_VAL                                                 'true'
         15        DO_FCALL                                      0  $4      
         16        SEND_VAR                                                 $4
         17        DO_ICALL                                                 
   22    18        INIT_FCALL                                               'var_dump'
         19        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
         20        SEND_VAL                                                 'false'
         21        DO_FCALL                                      0  $6      
         22        SEND_VAR                                                 $6
         23        DO_ICALL                                                 
   23    24        INIT_FCALL                                               'var_dump'
         25        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
         26        SEND_VAL                                                 'yes'
         27        DO_FCALL                                      0  $8      
         28        SEND_VAR                                                 $8
         29        DO_ICALL                                                 
   24    30        INIT_FCALL                                               'var_dump'
         31        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
         32        SEND_VAL                                                 'no'
         33        DO_FCALL                                      0  $10     
         34        SEND_VAR                                                 $10
         35        DO_ICALL                                                 
   25    36        INIT_FCALL                                               'var_dump'
         37        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
         38        SEND_VAL                                                 ''
         39        DO_FCALL                                      0  $12     
         40        SEND_VAR                                                 $12
         41        DO_ICALL                                                 
   26    42        INIT_FCALL                                               'var_dump'
         43        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
         44        SEND_VAL                                                 1
         45        DO_FCALL                                      0  $14     
         46        SEND_VAR                                                 $14
         47        DO_ICALL                                                 
   27    48        INIT_FCALL                                               'var_dump'
         49        INIT_STATIC_METHOD_CALL                                  'TestCase', 'testData'
         50        SEND_VAL                                                 0
         51        DO_FCALL                                      0  $16     
         52        SEND_VAR                                                 $16
         53        DO_ICALL                                                 
         54      > RETURN                                                   1

Class TestCase:
Function testdata:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 11
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 21
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/paUnd
function name:  testData
number of ops:  24
compiled vars:  !0 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   RECV                                             !0      
    9     1        INIT_FCALL                                               'in_array'
          2        SEND_VAR                                                 !0
          3        FETCH_STATIC_PROP_R          global lock         ~1      'trueArray'
          4        SEND_VAL                                                 ~1
          5        SEND_VAL                                                 <true>
          6        DO_ICALL                                         $2      
          7      > JMPZ                                                     $2, ->11
   10     8    >   FETCH_STATIC_PROP_R          unknown             ~3      'trueValue'
          9      > RETURN                                                   ~3
         10*       JMP                                                      ->23
   11    11    >   INIT_FCALL                                               'in_array'
         12        SEND_VAR                                                 !0
         13        FETCH_STATIC_PROP_R          unknown             ~4      'falseArray'
         14        SEND_VAL                                                 ~4
         15        SEND_VAL                                                 <true>
         16        DO_ICALL                                         $5      
         17      > JMPZ                                                     $5, ->21
   12    18    >   FETCH_STATIC_PROP_R          unknown             ~6      'falseValue'
         19      > RETURN                                                   ~6
         20*       JMP                                                      ->23
   14    21    >   FETCH_STATIC_PROP_R          unknown             ~7      'emptyValue'
         22      > RETURN                                                   ~7
   16    23*     > RETURN                                                   null

End of function testdata

End of class TestCase.

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