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<?php $onMay31 = DateTime::createFromFormat("F Y", "June 2017"); $bangDate = DateTime::createFromFormat("!F Y", "June 2017"); $pipeDate = DateTime::createFromFormat("F Y|", "June 2017"); printf("Regular date: %s\nBang date: %s\nPipe date: %s", $onMay31->format("M j, Y"), $bangDate->format("M j, Y"), $pipeDate->format("M j, Y"));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7gve3
function name:  (null)
number of ops:  31
compiled vars:  !0 = $onMay31, !1 = $bangDate, !2 = $pipeDate
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          1        SEND_VAL                                                 'F+Y'
          2        SEND_VAL                                                 'June+2017'
          3        DO_FCALL                                      0  $3      
          4        ASSIGN                                                   !0, $3
    4     5        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          6        SEND_VAL                                                 '%21F+Y'
          7        SEND_VAL                                                 'June+2017'
          8        DO_FCALL                                      0  $5      
          9        ASSIGN                                                   !1, $5
    5    10        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
         11        SEND_VAL                                                 'F+Y%7C'
         12        SEND_VAL                                                 'June+2017'
         13        DO_FCALL                                      0  $7      
         14        ASSIGN                                                   !2, $7
    7    15        INIT_FCALL                                               'printf'
         16        SEND_VAL                                                 'Regular+date%3A+%25s%0ABang+date%3A+%25s%0APipe+date%3A+%25s'
         17        INIT_METHOD_CALL                                         !0, 'format'
         18        SEND_VAL_EX                                              'M+j%2C+Y'
         19        DO_FCALL                                      0  $9      
         20        SEND_VAR                                                 $9
         21        INIT_METHOD_CALL                                         !1, 'format'
         22        SEND_VAL_EX                                              'M+j%2C+Y'
         23        DO_FCALL                                      0  $10     
         24        SEND_VAR                                                 $10
         25        INIT_METHOD_CALL                                         !2, 'format'
         26        SEND_VAL_EX                                              'M+j%2C+Y'
         27        DO_FCALL                                      0  $11     
         28        SEND_VAR                                                 $11
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

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