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<?php $date = DateTime::createFromFormat('Y-m', '2015-08'); echo $date->format('Y-m-d H:i:s O');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0KNmQ
function name:  (null)
number of ops:  10
compiled vars:  !0 = $date
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
         1        SEND_VAL                                                 'Y-m'
         2        SEND_VAL                                                 '2015-08'
         3        DO_FCALL                                      0  $1      
         4        ASSIGN                                                   !0, $1
   4     5        INIT_METHOD_CALL                                         !0, 'format'
         6        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As+O'
         7        DO_FCALL                                      0  $3      
         8        ECHO                                                     $3
         9      > RETURN                                                   1

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