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<?php $tz = new DateTimeZone('America/Denver'); $now = new DateTime('August 31', $tz); echo 'today ' . $now->format('M-d'); $now->modify('first day this month'); echo 'first ' .$now->format('M-d'); $now->modify('last day this month'); $now->modify('first day this month'); echo 'first after last ' .$now->format('M-d');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1mSju
function name:  (null)
number of ops:  34
compiled vars:  !0 = $tz, !1 = $now
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTimeZone'
          1        SEND_VAL_EX                                              'America%2FDenver'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    3     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              'August+31'
          6        SEND_VAR_EX                                              !0
          7        DO_FCALL                                      0          
          8        ASSIGN                                                   !1, $5
    4     9        INIT_METHOD_CALL                                         !1, 'format'
         10        SEND_VAL_EX                                              'M-d'
         11        DO_FCALL                                      0  $8      
         12        CONCAT                                           ~9      'today+', $8
         13        ECHO                                                     ~9
    5    14        INIT_METHOD_CALL                                         !1, 'modify'
         15        SEND_VAL_EX                                              'first+day+this+month'
         16        DO_FCALL                                      0          
    6    17        INIT_METHOD_CALL                                         !1, 'format'
         18        SEND_VAL_EX                                              'M-d'
         19        DO_FCALL                                      0  $11     
         20        CONCAT                                           ~12     'first+', $11
         21        ECHO                                                     ~12
    7    22        INIT_METHOD_CALL                                         !1, 'modify'
         23        SEND_VAL_EX                                              'last+day+this+month'
         24        DO_FCALL                                      0          
    8    25        INIT_METHOD_CALL                                         !1, 'modify'
         26        SEND_VAL_EX                                              'first+day+this+month'
         27        DO_FCALL                                      0          
    9    28        INIT_METHOD_CALL                                         !1, 'format'
         29        SEND_VAL_EX                                              'M-d'
         30        DO_FCALL                                      0  $15     
         31        CONCAT                                           ~16     'first+after+last+', $15
         32        ECHO                                                     ~16
         33      > RETURN                                                   1

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