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<?php // Set demo vars $year = 2012; $months = array(10,11,12); $days = array(1,2,3,4,6,7,8,9,11,12,13,14,16,17,18,19,21,22,23,24,26,27,28,29,31); $dateWs = array(); foreach($months AS $month) foreach($days AS $day) $datesWS[] = new DateTime(implode('-',array($year,$month,$day))); // Push DateTime object to the WebService array // Shuffle shuffle($datesWS); // Sort dates usort($datesWS, function ($a, $b){ return ($a == $b) ? 0 : (($a > $b) ? 1 : -1); }); $dateIni = count($datesWS)>0 ? reset($datesWS) : 0; // Get first date $dateEnd = count($datesWS)>0 ? end($datesWS) : 0; // Get last date $interval = new DateInterval('P1D'); // Set date interval as 1 day // Generate dates range and Transform iterator to array $datesRange = iterator_to_array(new DatePeriod($dateIni, $interval, $dateEnd->modify( '+1 day' ))); var_dump(array_values(array_map(function($obj){ return $obj->format('d/m/Y'); },$datesWS))); /* // This way seems to work foreach($datesRange AS $date) { if(!in_array($date->format('d/m/Y'),array_values(array_map(function($obj){ return $obj->format('d/m/Y'); },$datesWS)))) $excludeDates[] = $date->format('d/m/Y'); } // This way should be more efficient, but I'm fed up with it! // Get excluded dates $excludeDates = array_udiff($datesRange, $datesWS, function ($a, $b) { return $a == $b ? 0 : 1; }); // Comment/Uncomment this in order to print this method or the other one // Print array(objects) as array(strings) var_dump(array_values(array_map(function($obj){ return $obj->format('d/m/Y'); },$datesWS))); var_dump(array_values(array_map(function($obj){ return $obj->format('d/m/Y'); },$datesRange))); var_dump(array_values(array_map(function($obj){ return $obj->format('d/m/Y'); },$excludeDates))); */ ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 23
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 23
Branch analysis from position: 6
2 jumps found. (Code = 77) Position 1 = 7, Position 2 = 21
Branch analysis from position: 7
2 jumps found. (Code = 78) Position 1 = 8, Position 2 = 21
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 21
Branch analysis from position: 23
2 jumps found. (Code = 43) Position 1 = 35, Position 2 = 40
Branch analysis from position: 35
1 jumps found. (Code = 42) Position 1 = 41
Branch analysis from position: 41
2 jumps found. (Code = 43) Position 1 = 45, Position 2 = 50
Branch analysis from position: 45
1 jumps found. (Code = 42) Position 1 = 51
Branch analysis from position: 51
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 50
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 40
2 jumps found. (Code = 43) Position 1 = 45, Position 2 = 50
Branch analysis from position: 45
Branch analysis from position: 50
Branch analysis from position: 23
filename:       /in/OVZfm
function name:  (null)
number of ops:  80
compiled vars:  !0 = $year, !1 = $months, !2 = $days, !3 = $dateWs, !4 = $month, !5 = $day, !6 = $datesWS, !7 = $dateIni, !8 = $dateEnd, !9 = $interval, !10 = $datesRange
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   4     0  E >   QM_ASSIGN                                                !0
   5     1        QM_ASSIGN                                                !1
   6     2        QM_ASSIGN                                                !2
   8     3        QM_ASSIGN                                                !3
   9     4      > FE_RESET_R                                       $15     !1, ->23
         5    > > FE_FETCH_R                                               $15, !4, ->23
  10     6    > > FE_RESET_R                                       $16     !2, ->21
         7    > > FE_FETCH_R                                               $16, !5, ->21
  11     8    >   NEW                                              $18     :143
         9        INIT_FCALL                                               'implode'
        10        SEND_VAL                                                 '-'
        11        INIT_ARRAY                                       ~19     !0
        12        ADD_ARRAY_ELEMENT                                ~19     !4
        13        ADD_ARRAY_ELEMENT                                ~19     !5
        14        SEND_VAL                                                 ~19
        15        DO_ICALL                                         $20     
        16        SEND_VAR_NO_REF_EX                                       $20
        17        DO_FCALL                                      0          
        18        ASSIGN_ADD                                    0          !6
        19        OP_DATA                                                  $18
  10    20      > JMP                                                      ->7
        21    >   FE_FREE                                                  $16
   9    22      > JMP                                                      ->5
        23    >   FE_FREE                                                  $15
  14    24        INIT_FCALL                                               'shuffle'
        25        SEND_REF                                                 !6
        26        DO_ICALL                                                 
  18    27        INIT_FCALL                                               'usort'
        28        SEND_REF                                                 !6
        29        RAISE_ABSTRACT_ERROR                             ~23     '%00%7Bclosure%7D%2Fin%2FOVZfm0x7f8487c7a1d5'
  20    30        SEND_VAL                                                 ~23
        31        DO_ICALL                                                 
  22    32        COUNT                                            ~25     !6
        33        IS_SMALLER_OR_EQUAL                              ~26     0, ~25
        34      > JMPZ                                                     ~26, ->40
        35    >   INIT_FCALL                                               'reset'
        36        SEND_REF                                                 !6
        37        DO_ICALL                                         $27     
        38        ASSIGN_BW_OR                                  0  ~28     $27
        39      > JMP                                                      ->41
        40    >   ASSIGN_BW_OR                                  0  ~28     0
        41    >   QM_ASSIGN                                                !7
  23    42        COUNT                                            ~30     !6
        43        IS_SMALLER_OR_EQUAL                              ~31     0, ~30
        44      > JMPZ                                                     ~31, ->50
        45    >   INIT_FCALL                                               'end'
        46        SEND_REF                                                 !6
        47        DO_ICALL                                         $32     
        48        ASSIGN_BW_OR                                  0  ~33     $32
        49      > JMP                                                      ->51
        50    >   ASSIGN_BW_OR                                  0  ~33     0
        51    >   QM_ASSIGN                                                !8
  24    52        NEW                                              $35     :68
        53        SEND_VAL_EX                                              'P1D'
        54        DO_FCALL                                      0          
        55        QM_ASSIGN                                                !9
  27    56        INIT_FCALL                                               'iterator_to_array'
        57        NEW                                              $38     :62
        58        SEND_VAR_EX                                              !7
        59        SEND_VAR_EX                                              !9
        60        INIT_METHOD_CALL                                         !8, 'modify'
        61        SEND_VAL_EX                                              '%2B1+day'
        62        DO_FCALL                                      0  $39     
        63        SEND_VAR_NO_REF_EX                                       $39
        64        DO_FCALL                                      0          
        65        SEND_VAR                                                 $38
        66        DO_FCALL_BY_NAME                                         
        67        QM_ASSIGN                                                !10
  29    68        INIT_FCALL                                               'var_dump'
        69        INIT_FCALL                                               'array_values'
        70        INIT_FCALL                                               'array_map'
        71        RAISE_ABSTRACT_ERROR                             ~43     '%00%7Bclosure%7D%2Fin%2FOVZfm0x7f8487c7a393'
  31    72        SEND_VAL                                                 ~43
        73        SEND_VAR                                                 !6
        74        DO_ICALL                                         $44     
        75        SEND_VAR                                                 $44
        76        DO_ICALL                                         $45     
        77        SEND_VAR                                                 $45
        78        DO_ICALL                                                 
  67    79      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FOVZfm0x7f8487c7a1d5:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 10
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OVZfm
function name:  {closure}
number of ops:  14
compiled vars:  !0 = $a, !1 = $b
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  18     0  E >   RECV                                             !0      
         1        RECV                                             !1      
  19     2        IS_NOT_EQUAL                                     ~2      !0, !1
         3      > JMPZ                                                     ~2, ->6
         4    >   ASSIGN_BW_OR                                  0  ~3      0
         5      > JMP                                                      ->12
         6    >   IS_SMALLER_OR_EQUAL                              ~4      !1, !0
         7      > JMPZ                                                     ~4, ->10
         8    >   ASSIGN_BW_OR                                  0  ~5      1
         9      > JMP                                                      ->11
        10    >   ASSIGN_BW_OR                                  0  ~5      -1
        11    >   ASSIGN_BW_OR                                  0  ~3      ~5
        12    > > RETURN                                                   ~3
  20    13*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FOVZfm0x7f8487c7a1d5

Function %00%7Bclosure%7D%2Fin%2FOVZfm0x7f8487c7a393:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/OVZfm
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $obj
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  29     0  E >   RECV                                             !0      
  30     1        INIT_METHOD_CALL                                         !0, 'format'
         2        SEND_VAL_EX                                              'd%2Fm%2FY'
         3        DO_FCALL                                      0  $1      
         4      > RETURN                                                   $1
  31     5*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FOVZfm0x7f8487c7a393

Generated using Vulcan Logic Dumper, using php 7.4.0