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<?php $a = array(array('Holidays' => new DateTime('2018-01-01', new DateTimeZone('Europe/Berlin'))), array('Holidays' => new DateTime('2018-01-26', new DateTimeZone('Australia/Sydney')))); print_r($a); $a = array_map(function ($v) { return $v['Holidays']->format('Y-m-d'); }, $a); print_r($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WGtN4
function name:  (null)
number of ops:  32
compiled vars:  !0 = $a
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   NEW                                                  $1      'DateTime'
          1        SEND_VAL_EX                                                  '2018-01-01'
          2        NEW                                                  $2      'DateTimeZone'
          3        SEND_VAL_EX                                                  'Europe%2FBerlin'
          4        DO_FCALL                                          0          
          5        SEND_VAR_NO_REF_EX                                           $2
          6        DO_FCALL                                          0          
          7        INIT_ARRAY                                           ~5      $1, 'Holidays'
          8        INIT_ARRAY                                           ~6      ~5
    3     9        NEW                                                  $7      'DateTime'
         10        SEND_VAL_EX                                                  '2018-01-26'
         11        NEW                                                  $8      'DateTimeZone'
         12        SEND_VAL_EX                                                  'Australia%2FSydney'
         13        DO_FCALL                                          0          
         14        SEND_VAR_NO_REF_EX                                           $8
         15        DO_FCALL                                          0          
         16        INIT_ARRAY                                           ~11     $7, 'Holidays'
         17        ADD_ARRAY_ELEMENT                                    ~6      ~11
    2    18        ASSIGN                                                       !0, ~6
    4    19        INIT_FCALL                                                   'print_r'
         20        SEND_VAR                                                     !0
         21        DO_ICALL                                                     
    5    22        INIT_FCALL                                                   'array_map'
         23        DECLARE_LAMBDA_FUNCTION                              ~14     [0]
         24        SEND_VAL                                                     ~14
         25        SEND_VAR                                                     !0
         26        DO_ICALL                                             $15     
         27        ASSIGN                                                       !0, $15
    6    28        INIT_FCALL                                                   'print_r'
         29        SEND_VAR                                                     !0
         30        DO_ICALL                                                     
         31      > 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/WGtN4
function name:  {closure:/in/WGtN4:5}
number of ops:  7
compiled vars:  !0 = $v
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   RECV                                                 !0      
          1        FETCH_DIM_R                                          ~1      !0, 'Holidays'
          2        INIT_METHOD_CALL                                             ~1, 'format'
          3        SEND_VAL_EX                                                  'Y-m-d'
          4        DO_FCALL                                          0  $2      
          5      > RETURN                                                       $2
          6*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


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