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<?php $d = \DateTime::createFromFormat('Y-m', '2020-11'); print $d->format('c') . PHP_EOL; $d = \DateTime::createFromFormat('Y-m-d', '2020-11-31'); print $d->format('c') . PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/t0q2RY
function name:  (null)
number of ops:  21
compiled vars:  !0 = $d
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                                                 '2020-11'
          3        DO_FCALL                                      0  $1      
          4        ASSIGN                                                   !0, $1
    4     5        INIT_METHOD_CALL                                         !0, 'format'
          6        SEND_VAL_EX                                              'c'
          7        DO_FCALL                                      0  $3      
          8        CONCAT                                           ~4      $3, '%0A'
          9        ECHO                                                     ~4
    6    10        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
         11        SEND_VAL                                                 'Y-m-d'
         12        SEND_VAL                                                 '2020-11-31'
         13        DO_FCALL                                      0  $5      
         14        ASSIGN                                                   !0, $5
    7    15        INIT_METHOD_CALL                                         !0, 'format'
         16        SEND_VAL_EX                                              'c'
         17        DO_FCALL                                      0  $7      
         18        CONCAT                                           ~8      $7, '%0A'
         19        ECHO                                                     ~8
    8    20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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