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<?php $array = array ( 0 => '2014-06-01 12:45:02' ,1 => '2014-06-01 12:45:03' ,2 => '2014-06-01 12:48:52' ,3 => '2014-06-01 12:50:31' ,4 => '2014-06-01 13:18:49' ,10 => '2014-06-01 13:33:16' ,11 => '2014-06-01 14:20:48' ,12 => '2014-06-01 14:24:44' ,13 => '2014-06-01 15:28:16' ,14 => '2014-06-02 10:50:56' ,15 => '2014-06-02 10:51:07' ,16 => '2014-06-02 18:16:13' ,17 => '2014-06-03 11:20:20' ,18 => '2014-06-03 11:58:46' ,19 => '2014-06-03 11:59:03' ,20 => '2014-06-03 12:00:51' ,21 => '2014-06-03 12:01:21' ,22 => '2014-06-04 19:03:17' ,23 => '2014-06-04 19:06:03' ,24 => '2014-06-04 19:12:03' ,25 => '2014-06-04 21:18:03' ); $new_array = array_map(function($x){return date('Y-m-d', strtotime($x));}, $array); print_r(array_count_values($new_array));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qva50
function name:  (null)
number of ops:  14
compiled vars:  !0 = $array, !1 = $new_array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   28     1        INIT_FCALL                                               'array_map'
          2        DECLARE_LAMBDA_FUNCTION                          ~3      [0]
          3        SEND_VAL                                                 ~3
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $4      
          6        ASSIGN                                                   !1, $4
   29     7        INIT_FCALL                                               'print_r'
          8        INIT_FCALL                                               'array_count_values'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $6      
         11        SEND_VAR                                                 $6
         12        DO_ICALL                                                 
         13      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qva50
function name:  {closure}
number of ops:  10
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   28     0  E >   RECV                                             !0      
          1        INIT_FCALL                                               'date'
          2        SEND_VAL                                                 'Y-m-d'
          3        INIT_FCALL                                               'strtotime'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $1      
          6        SEND_VAR                                                 $1
          7        DO_ICALL                                         $2      
          8      > RETURN                                                   $2
          9*     > RETURN                                                   null

End of Dynamic Function 0

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