3v4l.org

run code in 300+ PHP versions simultaneously
<?php // November 16 falls on a Friday, NOT a Wednesday $date = '2014-22-01'; $format = 'Y-m-d'; try { $dateTime = DateTime::createFromFormat($format, $date); $formattedDateTime = $dateTime->format($format); echo $formattedDateTime . PHP_EOL; // prints "2014-10-01" var_dump($dateTime->getLastErrors()); } catch (Exception $e) { // no exception is thrown =( echo $e->getMessage(); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 19
Branch analysis from position: 19
2 jumps found. (Code = 107) Position 1 = 20, Position 2 = -2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uGDe7
function name:  (null)
number of ops:  24
compiled vars:  !0 = $date, !1 = $format, !2 = $dateTime, !3 = $formattedDateTime, !4 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '2014-22-01'
    5     1        ASSIGN                                                   !1, 'Y-m-d'
    8     2        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        DO_FCALL                                      0  $7      
          6        ASSIGN                                                   !2, $7
    9     7        INIT_METHOD_CALL                                         !2, 'format'
          8        SEND_VAR_EX                                              !1
          9        DO_FCALL                                      0  $9      
         10        ASSIGN                                                   !3, $9
   10    11        CONCAT                                           ~11     !3, '%0A'
         12        ECHO                                                     ~11
   11    13        INIT_FCALL                                               'var_dump'
         14        INIT_METHOD_CALL                                         !2, 'getLastErrors'
         15        DO_FCALL                                      0  $12     
         16        SEND_VAR                                                 $12
         17        DO_ICALL                                                 
         18      > JMP                                                      ->23
   12    19  E > > CATCH                                       last         'Exception'
   14    20    >   INIT_METHOD_CALL                                         !4, 'getMessage'
         21        DO_FCALL                                      0  $14     
         22        ECHO                                                     $14
   15    23    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
126.37 ms | 1400 KiB | 15 Q