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<?php var_dump( file_exists(sys_get_temp_dir()), is_writable(sys_get_temp_dir()), sys_get_temp_dir(), tempnam(sys_get_temp_dir(), 'php'), tempnam(sys_get_temp_dir(), 'aaa') );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Wig5o
function name:  (null)
number of ops:  32
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
    4     1        INIT_FCALL                                               'file_exists'
          2        INIT_FCALL                                               'sys_get_temp_dir'
          3        DO_ICALL                                         $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
    5     7        INIT_FCALL                                               'is_writable'
          8        INIT_FCALL                                               'sys_get_temp_dir'
          9        DO_ICALL                                         $2      
         10        SEND_VAR                                                 $2
         11        DO_ICALL                                         $3      
         12        SEND_VAR                                                 $3
    6    13        INIT_FCALL                                               'sys_get_temp_dir'
         14        DO_ICALL                                         $4      
         15        SEND_VAR                                                 $4
    7    16        INIT_FCALL                                               'tempnam'
         17        INIT_FCALL                                               'sys_get_temp_dir'
         18        DO_ICALL                                         $5      
         19        SEND_VAR                                                 $5
         20        SEND_VAL                                                 'php'
         21        DO_ICALL                                         $6      
         22        SEND_VAR                                                 $6
    8    23        INIT_FCALL                                               'tempnam'
         24        INIT_FCALL                                               'sys_get_temp_dir'
         25        DO_ICALL                                         $7      
         26        SEND_VAR                                                 $7
         27        SEND_VAL                                                 'aaa'
         28        DO_ICALL                                         $8      
         29        SEND_VAR                                                 $8
    3    30        DO_ICALL                                                 
    9    31      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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