3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2000-01-01'); echo $date1->format('Y-m-d H:i:s') . "\n"; $date2 = new DateTime('2000-01-01 00:00:00'); echo $date2->format('Y-m-d H:i:s') . "\n"; var_dump($date1 == $date2); $date = new \DateTime('1994'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new \DateTime('1994-01'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new \DateTime('1994-01-01'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new \DateTime('1994-01-01 23'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new \DateTime('1994-01-01 23:59'); echo $date->format('Y-m-d H:i:s') . "\n"; $date = new \DateTime('1994-01-01 23:59:59'); echo $date->format('Y-m-d H:i:s') . "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/UHfbt
function name:  (null)
number of ops:  77
compiled vars:  !0 = $date1, !1 = $date2, !2 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $3      'DateTime'
          1        SEND_VAL_EX                                              '2000-01-01'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    3     4        INIT_METHOD_CALL                                         !0, 'format'
          5        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
          6        DO_FCALL                                      0  $6      
          7        CONCAT                                           ~7      $6, '%0A'
          8        ECHO                                                     ~7
    6     9        NEW                                              $8      'DateTime'
         10        SEND_VAL_EX                                              '2000-01-01+00%3A00%3A00'
         11        DO_FCALL                                      0          
         12        ASSIGN                                                   !1, $8
    7    13        INIT_METHOD_CALL                                         !1, 'format'
         14        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         15        DO_FCALL                                      0  $11     
         16        CONCAT                                           ~12     $11, '%0A'
         17        ECHO                                                     ~12
   10    18        INIT_FCALL                                               'var_dump'
         19        IS_EQUAL                                         ~13     !0, !1
         20        SEND_VAL                                                 ~13
         21        DO_ICALL                                                 
   12    22        NEW                                              $15     'DateTime'
         23        SEND_VAL_EX                                              '1994'
         24        DO_FCALL                                      0          
         25        ASSIGN                                                   !2, $15
   13    26        INIT_METHOD_CALL                                         !2, 'format'
         27        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         28        DO_FCALL                                      0  $18     
         29        CONCAT                                           ~19     $18, '%0A'
         30        ECHO                                                     ~19
   15    31        NEW                                              $20     'DateTime'
         32        SEND_VAL_EX                                              '1994-01'
         33        DO_FCALL                                      0          
         34        ASSIGN                                                   !2, $20
   16    35        INIT_METHOD_CALL                                         !2, 'format'
         36        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         37        DO_FCALL                                      0  $23     
         38        CONCAT                                           ~24     $23, '%0A'
         39        ECHO                                                     ~24
   18    40        NEW                                              $25     'DateTime'
         41        SEND_VAL_EX                                              '1994-01-01'
         42        DO_FCALL                                      0          
         43        ASSIGN                                                   !2, $25
   19    44        INIT_METHOD_CALL                                         !2, 'format'
         45        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         46        DO_FCALL                                      0  $28     
         47        CONCAT                                           ~29     $28, '%0A'
         48        ECHO                                                     ~29
   21    49        NEW                                              $30     'DateTime'
         50        SEND_VAL_EX                                              '1994-01-01+23'
         51        DO_FCALL                                      0          
         52        ASSIGN                                                   !2, $30
   22    53        INIT_METHOD_CALL                                         !2, 'format'
         54        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         55        DO_FCALL                                      0  $33     
         56        CONCAT                                           ~34     $33, '%0A'
         57        ECHO                                                     ~34
   24    58        NEW                                              $35     'DateTime'
         59        SEND_VAL_EX                                              '1994-01-01+23%3A59'
         60        DO_FCALL                                      0          
         61        ASSIGN                                                   !2, $35
   25    62        INIT_METHOD_CALL                                         !2, 'format'
         63        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         64        DO_FCALL                                      0  $38     
         65        CONCAT                                           ~39     $38, '%0A'
         66        ECHO                                                     ~39
   27    67        NEW                                              $40     'DateTime'
         68        SEND_VAL_EX                                              '1994-01-01+23%3A59%3A59'
         69        DO_FCALL                                      0          
         70        ASSIGN                                                   !2, $40
   28    71        INIT_METHOD_CALL                                         !2, 'format'
         72        SEND_VAL_EX                                              'Y-m-d+H%3Ai%3As'
         73        DO_FCALL                                      0  $43     
         74        CONCAT                                           ~44     $43, '%0A'
         75        ECHO                                                     ~44
         76      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.48 ms | 1392 KiB | 15 Q