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<?php echo strtotime('2015-01-01').' '.strtotime('+6 months', date('Y-m-01'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mB7W7
function name:  (null)
number of ops:  14
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '2015-01-01'
          2        DO_ICALL                                         $0      
          3        CONCAT                                           ~1      $0, '+'
          4        INIT_FCALL                                               'strtotime'
          5        SEND_VAL                                                 '%2B6+months'
          6        INIT_FCALL                                               'date'
          7        SEND_VAL                                                 'Y-m-01'
          8        DO_ICALL                                         $2      
          9        SEND_VAR                                                 $2
         10        DO_ICALL                                         $3      
         11        CONCAT                                           ~4      ~1, $3
         12        ECHO                                                     ~4
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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