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<?php $now = time(); echo $now . "\n" . strtotime('+900 second', $now) . "\n"; var_dump( strtotime('+900 second', $now) > $now );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2ffoM
function name:  (null)
number of ops:  20
compiled vars:  !0 = $now
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'time'
          1        DO_ICALL                                         $1      
          2        ASSIGN                                                   !0, $1
    3     3        CONCAT                                           ~3      !0, '%0A'
          4        INIT_FCALL                                               'strtotime'
          5        SEND_VAL                                                 '%2B900+second'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $4      
          8        CONCAT                                           ~5      ~3, $4
          9        CONCAT                                           ~6      ~5, '%0A'
         10        ECHO                                                     ~6
    4    11        INIT_FCALL                                               'var_dump'
         12        INIT_FCALL                                               'strtotime'
         13        SEND_VAL                                                 '%2B900+second'
         14        SEND_VAR                                                 !0
         15        DO_ICALL                                         $7      
         16        IS_SMALLER                                       ~8      !0, $7
         17        SEND_VAL                                                 ~8
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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