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<?php $dates = ['20-05-2015', '02-01-2015', '30-03-2015', '10-01-1990']; $unix = array_map('strtotime', $dates); printf( "Latest Date: %s\nEarliest Date: %s", date('d-m-Y', max($unix)), date('d-m-Y', min($unix)) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Buogi
function name:  (null)
number of ops:  26
compiled vars:  !0 = $dates, !1 = $unix
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'array_map'
          2        SEND_VAL                                                 'strtotime'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    6     6        INIT_FCALL                                               'printf'
    7     7        SEND_VAL                                                 'Latest+Date%3A+%25s%0AEarliest+Date%3A+%25s'
    8     8        INIT_FCALL                                               'date'
          9        SEND_VAL                                                 'd-m-Y'
         10        INIT_FCALL                                               'max'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                         $5      
         13        SEND_VAR                                                 $5
         14        DO_ICALL                                         $6      
         15        SEND_VAR                                                 $6
    9    16        INIT_FCALL                                               'date'
         17        SEND_VAL                                                 'd-m-Y'
         18        INIT_FCALL                                               'min'
         19        SEND_VAR                                                 !1
         20        DO_ICALL                                         $7      
         21        SEND_VAR                                                 $7
         22        DO_ICALL                                         $8      
         23        SEND_VAR                                                 $8
    6    24        DO_ICALL                                                 
   10    25      > RETURN                                                   1

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