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<?php $start = strtotime('2014-09-01'); $end = strtotime('2014-09-01'); $stamp = $start; $months = array(); do { $next_stamp = mktime(0,0,0, date('n',$stamp)+1, 1, date('Y',$stamp)); $next_stamp = min($next_stamp, $end); $months[] = (ceil($next_stamp/3600/24)-floor($stamp/3600/24))/date('t', $stamp); $stamp = $next_stamp; } while ($stamp < $end); var_dump($months);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 54, Position 2 = 10
Branch analysis from position: 54
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/VmYGu
function name:  (null)
number of ops:  58
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                                                 '2014-09-01'
          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                                                 0
         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                                               'min'
         29        SEND_VAR                                                 !4
         30        SEND_VAR                                                 !1
         31        DO_ICALL                                         $16     
         32        ASSIGN                                                   !4, $16
   10    33        INIT_FCALL                                               'ceil'
         34        DIV                                              ~19     !4, 3600
         35        DIV                                              ~20     ~19, 24
         36        SEND_VAL                                                 ~20
         37        DO_ICALL                                         $21     
         38        INIT_FCALL                                               'floor'
         39        DIV                                              ~22     !2, 3600
         40        DIV                                              ~23     ~22, 24
         41        SEND_VAL                                                 ~23
         42        DO_ICALL                                         $24     
         43        SUB                                              ~25     $21, $24
         44        INIT_FCALL                                               'date'
         45        SEND_VAL                                                 't'
         46        SEND_VAR                                                 !2
         47        DO_ICALL                                         $26     
         48        DIV                                              ~27     ~25, $26
         49        ASSIGN_DIM                                               !3
         50        OP_DATA                                                  ~27
   11    51        ASSIGN                                                   !2, !4
   12    52        IS_SMALLER                                               !2, !1
         53      > JMPNZ                                                    ~29, ->10
   14    54    >   INIT_FCALL                                               'var_dump'
         55        SEND_VAR                                                 !3
         56        DO_ICALL                                                 
         57      > RETURN                                                   1

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