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<?php $tmp = fopen('php://temp', 'rw'); fwrite($tmp, "Hi\n"); fwrite($tmp, "I am a creature\r\n"); fwrite($tmp, "from your dreams\r"); fwrite($tmp, "stop\n"); fseek($tmp, 0); var_dump(ini_get('auto_detect_line_endings')); ini_set("auto_detect_line_endings", true); assert('fgets($tmp) === "Hi\n";'); assert('fgets($tmp) === "I am a creature\r\n";'); assert('fgets($tmp) === "from your dreams\r";');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/h9svq
function name:  (null)
number of ops:  51
compiled vars:  !0 = $tmp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'fopen'
          1        SEND_VAL                                                 'php%3A%2F%2Ftemp'
          2        SEND_VAL                                                 'rw'
          3        DO_ICALL                                         $1      
          4        ASSIGN                                                   !0, $1
    5     5        INIT_FCALL                                               'fwrite'
          6        SEND_VAR                                                 !0
          7        SEND_VAL                                                 'Hi%0A'
          8        DO_ICALL                                                 
    6     9        INIT_FCALL                                               'fwrite'
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 'I+am+a+creature%0D%0A'
         12        DO_ICALL                                                 
    7    13        INIT_FCALL                                               'fwrite'
         14        SEND_VAR                                                 !0
         15        SEND_VAL                                                 'from+your+dreams%0D'
         16        DO_ICALL                                                 
    9    17        INIT_FCALL                                               'fwrite'
         18        SEND_VAR                                                 !0
         19        SEND_VAL                                                 'stop%0A'
         20        DO_ICALL                                                 
   11    21        INIT_FCALL                                               'fseek'
         22        SEND_VAR                                                 !0
         23        SEND_VAL                                                 0
         24        DO_ICALL                                                 
   13    25        INIT_FCALL                                               'var_dump'
         26        INIT_FCALL                                               'ini_get'
         27        SEND_VAL                                                 'auto_detect_line_endings'
         28        DO_ICALL                                         $8      
         29        SEND_VAR                                                 $8
         30        DO_ICALL                                                 
   14    31        INIT_FCALL                                               'ini_set'
         32        SEND_VAL                                                 'auto_detect_line_endings'
         33        SEND_VAL                                                 <true>
         34        DO_ICALL                                                 
   16    35        ASSERT_CHECK                                             
         36        INIT_FCALL                                               'assert'
         37        SEND_VAL                                                 'fgets%28%24tmp%29+%3D%3D%3D+%22Hi%5Cn%22%3B'
         38        SEND_VAL                                                 'assert%28%27fgets%28%24tmp%29+%3D%3D%3D+%22Hi%5C%5Cn%22%3B%27%29'
         39        DO_ICALL                                                 
   17    40        ASSERT_CHECK                                             
         41        INIT_FCALL                                               'assert'
         42        SEND_VAL                                                 'fgets%28%24tmp%29+%3D%3D%3D+%22I+am+a+creature%5Cr%5Cn%22%3B'
         43        SEND_VAL                                                 'assert%28%27fgets%28%24tmp%29+%3D%3D%3D+%22I+am+a+creature%5C%5Cr%5C%5Cn%22%3B%27%29'
         44        DO_ICALL                                                 
   18    45        ASSERT_CHECK                                             
         46        INIT_FCALL                                               'assert'
         47        SEND_VAL                                                 'fgets%28%24tmp%29+%3D%3D%3D+%22from+your+dreams%5Cr%22%3B'
         48        SEND_VAL                                                 'assert%28%27fgets%28%24tmp%29+%3D%3D%3D+%22from+your+dreams%5C%5Cr%22%3B%27%29'
         49        DO_ICALL                                                 
         50      > RETURN                                                   1

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