3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ref_date = '250314'; // $ref_date is picked up from an array echo $ref_date; // prints "250314" so data is correct $date = DateTime::createFromFormat('dmy', $ref_date); var_dump($date); // result FALSE echo $date->format('Y-m-d'); // Fatal error since $date not created
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EYZHI
function name:  (null)
number of ops:  15
compiled vars:  !0 = $ref_date, !1 = $date
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '250314'
    4     1        ECHO                                                     !0
    5     2        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          3        SEND_VAL                                                 'dmy'
          4        SEND_VAR                                                 !0
          5        DO_FCALL                                      0  $3      
          6        ASSIGN                                                   !1, $3
    6     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
    7    10        INIT_METHOD_CALL                                         !1, 'format'
         11        SEND_VAL_EX                                              'Y-m-d'
         12        DO_FCALL                                      0  $6      
         13        ECHO                                                     $6
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.92 ms | 1394 KiB | 15 Q