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<?php $start = strtotime('2014-09-01'); $end = strtotime('2014-10-01'); $stamp = $start; $months = array(); do { $next_stamp = mktime(0,0,-1, date('n',$stamp)+1, 1, date('Y',$stamp)); var_dump(date('Y-m-d H:i:s', $next_stamp));die(); //$next_stamp = min($next_stamp, $end); $months[] = (($next_stamp-$stamp)/3600/24)/date('t', $stamp); $stamp = $next_stamp; } while ($stamp < $end); var_dump($months);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/VouT9
function name:  (null)
number of ops:  53
compiled vars:  !0 = $start, !1 = $end, !2 = $stamp, !3 = $months, !4 = $next_stamp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '2014-09-01'
          2        DO_ICALL                                         $5      
          3        ASSIGN                                                   !0, $5
    4     4        INIT_FCALL                                               'strtotime'
          5        SEND_VAL                                                 '2014-10-01'
          6        DO_ICALL                                         $7      
          7        ASSIGN                                                   !1, $7
    5     8        ASSIGN                                                   !2, !0
    6     9        ASSIGN                                                   !3, <array>
    8    10        INIT_FCALL                                               'mktime'
         11        SEND_VAL                                                 0
         12        SEND_VAL                                                 0
         13        SEND_VAL                                                 -1
         14        INIT_FCALL                                               'date'
         15        SEND_VAL                                                 'n'
         16        SEND_VAR                                                 !2
         17        DO_ICALL                                         $11     
         18        ADD                                              ~12     $11, 1
         19        SEND_VAL                                                 ~12
         20        SEND_VAL                                                 1
         21        INIT_FCALL                                               'date'
         22        SEND_VAL                                                 'Y'
         23        SEND_VAR                                                 !2
         24        DO_ICALL                                         $13     
         25        SEND_VAR                                                 $13
         26        DO_ICALL                                         $14     
         27        ASSIGN                                                   !4, $14
    9    28        INIT_FCALL                                               'var_dump'
         29        INIT_FCALL                                               'date'
         30        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         31        SEND_VAR                                                 !4
         32        DO_ICALL                                         $16     
         33        SEND_VAR                                                 $16
         34        DO_ICALL                                                 
         35      > EXIT                                                     
   11    36*       SUB                                              ~19     !4, !2
         37*       DIV                                              ~20     ~19, 3600
         38*       DIV                                              ~21     ~20, 24
         39*       INIT_FCALL                                               'date'
         40*       SEND_VAL                                                 't'
         41*       SEND_VAR                                                 !2
         42*       DO_ICALL                                         $22     
         43*       DIV                                              ~23     ~21, $22
         44*       ASSIGN_DIM                                               !3
         45*       OP_DATA                                                  ~23
   12    46*       ASSIGN                                                   !2, !4
   13    47*       IS_SMALLER                                               !2, !1
         48*       JMPNZ                                                    ~25, ->10
   15    49*       INIT_FCALL                                               'var_dump'
         50*       SEND_VAR                                                 !3
         51*       DO_ICALL                                                 
         52*     > RETURN                                                   1

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