3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2017-03-26 1:59:59', new DateTimeZone('Europe/Prague')); echo $date->format('Y-m-d H:i:s T') . PHP_EOL; $date->modify('+ 1 second'); echo $date->format('Y-m-d H:i:s T') . PHP_EOL; echo "\n"; $date = new DateTime('2016-10-30 2:00:00', new DateTimeZone('Europe/Prague')); echo $date->format('Y-m-d H:i:s T') . PHP_EOL; $date->modify('+ 1 second'); echo $date->format('Y-m-d H:i:s T') . PHP_EOL;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UWbRa
function name:  (null)
number of ops:  44
compiled vars:  !0 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'DateTime'
          1        SEND_VAL_EX                                              '2017-03-26+1%3A59%3A59'
          2        NEW                                              $2      'DateTimeZone'
          3        SEND_VAL_EX                                              'Europe%2FPrague'
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $2
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !0, $1
    4     8        INIT_METHOD_CALL                                         !0, 'format'
          9        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As+T'
         10        DO_FCALL                                      0  $6      
         11        CONCAT                                           ~7      $6, '%0A'
         12        ECHO                                                     ~7
    5    13        INIT_METHOD_CALL                                         !0, 'modify'
         14        SEND_VAL_EX                                              '%2B+1+second'
         15        DO_FCALL                                      0          
    6    16        INIT_METHOD_CALL                                         !0, 'format'
         17        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As+T'
         18        DO_FCALL                                      0  $9      
         19        CONCAT                                           ~10     $9, '%0A'
         20        ECHO                                                     ~10
    8    21        ECHO                                                     '%0A'
   10    22        NEW                                              $11     'DateTime'
         23        SEND_VAL_EX                                              '2016-10-30+2%3A00%3A00'
         24        NEW                                              $12     'DateTimeZone'
         25        SEND_VAL_EX                                              'Europe%2FPrague'
         26        DO_FCALL                                      0          
         27        SEND_VAR_NO_REF_EX                                       $12
         28        DO_FCALL                                      0          
         29        ASSIGN                                                   !0, $11
   11    30        INIT_METHOD_CALL                                         !0, 'format'
         31        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As+T'
         32        DO_FCALL                                      0  $16     
         33        CONCAT                                           ~17     $16, '%0A'
         34        ECHO                                                     ~17
   12    35        INIT_METHOD_CALL                                         !0, 'modify'
         36        SEND_VAL_EX                                              '%2B+1+second'
         37        DO_FCALL                                      0          
   13    38        INIT_METHOD_CALL                                         !0, 'format'
         39        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As+T'
         40        DO_FCALL                                      0  $19     
         41        CONCAT                                           ~20     $19, '%0A'
         42        ECHO                                                     ~20
         43      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.88 ms | 1399 KiB | 13 Q