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<?php $a = mktime(0, 0, 0, 3, 31, 2014, 0); var_dump($a); var_dump(date('Y-m-d H:i:s', $a)); $b = mktime(0, 0, 0, 3, 30, 2014, 0); var_dump($b); var_dump(date('Y-m-d H:i:s', $b)); var_dump($a - $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uP78i
function name:  (null)
number of ops:  45
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'mktime'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 0
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 3
          5        SEND_VAL                                                 31
          6        SEND_VAL                                                 2014
          7        SEND_VAL                                                 0
          8        DO_ICALL                                         $2      
          9        ASSIGN                                                   !0, $2
         10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13        INIT_FCALL                                               'var_dump'
         14        INIT_FCALL                                               'date'
         15        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         16        SEND_VAR                                                 !0
         17        DO_ICALL                                         $5      
         18        SEND_VAR                                                 $5
         19        DO_ICALL                                                 
    4    20        INIT_FCALL                                               'mktime'
         21        SEND_VAL                                                 0
         22        SEND_VAL                                                 0
         23        SEND_VAL                                                 0
         24        SEND_VAL                                                 3
         25        SEND_VAL                                                 30
         26        SEND_VAL                                                 2014
         27        SEND_VAL                                                 0
         28        DO_ICALL                                         $7      
         29        ASSIGN                                                   !1, $7
         30        INIT_FCALL                                               'var_dump'
         31        SEND_VAR                                                 !1
         32        DO_ICALL                                                 
         33        INIT_FCALL                                               'var_dump'
         34        INIT_FCALL                                               'date'
         35        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
         36        SEND_VAR                                                 !1
         37        DO_ICALL                                         $10     
         38        SEND_VAR                                                 $10
         39        DO_ICALL                                                 
    6    40        INIT_FCALL                                               'var_dump'
         41        SUB                                              ~12     !0, !1
         42        SEND_VAL                                                 ~12
         43        DO_ICALL                                                 
         44      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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