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<?php if(date('n') > 6){ echo date('Y') .' / '. date('Y', strtotime('+1 year')); }else{ echo date('Y', strtotime('-1 year')) .' / '. date('Y') ; }
based on Mp4EM
Finding entry points
Branch analysis from position: 0
Jump found. (Code = 43) Position 1 = 5, Position 2 = 19
Branch analysis from position: 5
Jump found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
Jump found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
Jump found. (Code = 62) Position 1 = -2
filename:       /in/jgLef
function name:  (null)
number of ops:  33
compiled vars:  none
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   INIT_FCALL                                               'date'
         1        SEND_VAL                                                 'n'
         2        DO_ICALL                                         $0      
         3        IS_SMALLER                                       ~1      6, $0
         4      > JMPZ                                                     ~1, ->19
   4     5    >   INIT_FCALL                                               'date'
         6        SEND_VAL                                                 'Y'
         7        DO_ICALL                                         $2      
         8        CONCAT                                           ~3      $2, '+%2F+'
         9        INIT_FCALL                                               'date'
        10        SEND_VAL                                                 'Y'
        11        INIT_FCALL                                               'strtotime'
        12        SEND_VAL                                                 '%2B1+year'
        13        DO_ICALL                                         $4      
        14        SEND_VAR                                                 $4
        15        DO_ICALL                                         $5      
        16        CONCAT                                           ~6      ~3, $5
        17        ECHO                                                     ~6
        18      > JMP                                                      ->32
   6    19    >   INIT_FCALL                                               'date'
        20        SEND_VAL                                                 'Y'
        21        INIT_FCALL                                               'strtotime'
        22        SEND_VAL                                                 '-1+year'
        23        DO_ICALL                                         $7      
        24        SEND_VAR                                                 $7
        25        DO_ICALL                                         $8      
        26        CONCAT                                           ~9      $8, '+%2F+'
        27        INIT_FCALL                                               'date'
        28        SEND_VAL                                                 'Y'
        29        DO_ICALL                                         $10     
        30        CONCAT                                           ~11     ~9, $10
        31        ECHO                                                     ~11
   7    32    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.2.0