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<?php $a = 'Fri Oct 25 2013 12:04:10 GMT+0100 (GMT Daylight Time)'; $if_modified_since = preg_replace('/;.*$/', '', $a); echo strtotime($if_modified_since);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H8Bqr
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $if_modified_since
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Fri+Oct+25+2013+12%3A04%3A10+GMT%2B0100+%28GMT+Daylight+Time%29'
    4     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%3B.%2A%24%2F'
          3        SEND_VAL                                                 ''
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $3      
          6        ASSIGN                                                   !1, $3
    5     7        INIT_FCALL                                               'strtotime'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                         $5      
         10        ECHO                                                     $5
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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