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<?php if (PHP_VERSION_ID !== 70300) { exit; } $begin = new DateTime('2019-03-25 20:34:56', new DateTimezone('UTC')); $end = new DateTime('2019-04-15 20:34:59', new DateTimezone('UTC')); $daterange1 = new DatePeriod($begin, new DateInterval('P1W'), $end); $daterange2 = new DatePeriod($begin, new DateInterval('P1W'), $end); echo loop($daterange1, 0), "\n\n"; //no pause echo loop($daterange2, 1); //1 second pause function loop($daterange, $sleep_int) { $count = 0; foreach ($daterange as $week) { echo "{$week->format('r')}\n"; $count++; sleep($sleep_int); //seconds } return $count; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 1, Position 2 = 2
Branch analysis from position: 1
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 2
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pNCi7
function name:  (null)
number of ops:  48
compiled vars:  !0 = $begin, !1 = $end, !2 = $daterange1, !3 = $daterange2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > JMPZ                                                     <true>, ->2
          1    > > EXIT                                                     
    5     2    >   NEW                                              $4      'DateTime'
          3        SEND_VAL_EX                                              '2019-03-25+20%3A34%3A56'
          4        NEW                                              $5      'DateTimezone'
          5        SEND_VAL_EX                                              'UTC'
          6        DO_FCALL                                      0          
          7        SEND_VAR_NO_REF_EX                                       $5
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !0, $4
    6    10        NEW                                              $9      'DateTime'
         11        SEND_VAL_EX                                              '2019-04-15+20%3A34%3A59'
         12        NEW                                              $10     'DateTimezone'
         13        SEND_VAL_EX                                              'UTC'
         14        DO_FCALL                                      0          
         15        SEND_VAR_NO_REF_EX                                       $10
         16        DO_FCALL                                      0          
         17        ASSIGN                                                   !1, $9
    8    18        NEW                                              $14     'DatePeriod'
         19        SEND_VAR_EX                                              !0
         20        NEW                                              $15     'DateInterval'
         21        SEND_VAL_EX                                              'P1W'
         22        DO_FCALL                                      0          
         23        SEND_VAR_NO_REF_EX                                       $15
         24        SEND_VAR_EX                                              !1
         25        DO_FCALL                                      0          
         26        ASSIGN                                                   !2, $14
    9    27        NEW                                              $19     'DatePeriod'
         28        SEND_VAR_EX                                              !0
         29        NEW                                              $20     'DateInterval'
         30        SEND_VAL_EX                                              'P1W'
         31        DO_FCALL                                      0          
         32        SEND_VAR_NO_REF_EX                                       $20
         33        SEND_VAR_EX                                              !1
         34        DO_FCALL                                      0          
         35        ASSIGN                                                   !3, $19
   11    36        INIT_FCALL_BY_NAME                                       'loop'
         37        SEND_VAR_EX                                              !2
         38        SEND_VAL_EX                                              0
         39        DO_FCALL                                      0  $24     
         40        ECHO                                                     $24
         41        ECHO                                                     '%0A%0A'
   12    42        INIT_FCALL_BY_NAME                                       'loop'
         43        SEND_VAR_EX                                              !3
         44        SEND_VAL_EX                                              1
         45        DO_FCALL                                      0  $25     
         46        ECHO                                                     $25
   28    47      > RETURN                                                   1

Function loop:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 16
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 16
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
filename:       /in/pNCi7
function name:  loop
number of ops:  19
compiled vars:  !0 = $daterange, !1 = $sleep_int, !2 = $count, !3 = $week
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   17     2        ASSIGN                                                   !2, 0
   18     3      > FE_RESET_R                                       $5      !0, ->16
          4    > > FE_FETCH_R                                               $5, !3, ->16
   19     5    >   INIT_METHOD_CALL                                         !3, 'format'
          6        SEND_VAL_EX                                              'r'
          7        DO_FCALL                                      0  $6      
          8        NOP                                                      
          9        FAST_CONCAT                                      ~7      $6, '%0A'
         10        ECHO                                                     ~7
   20    11        PRE_INC                                                  !2
   22    12        INIT_FCALL                                               'sleep'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
   18    15      > JMP                                                      ->4
         16    >   FE_FREE                                                  $5
   26    17      > RETURN                                                   !2
   28    18*     > RETURN                                                   null

End of function loop

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