3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '2018-01-11T15:36:16.000+01:00'; $datetime = new \DateTimeImmutable($string); var_dump( $datetime->format(\DateTime::RFC3339_EXTENDED) === $string, \DateTimeImmutable::createFromFormat(\DateTime::RFC3339_EXTENDED, $string), \DateTimeImmutable::getLastErrors() );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/N3UgG
function name:  (null)
number of ops:  21
compiled vars:  !0 = $string, !1 = $datetime
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '2018-01-11T15%3A36%3A16.000%2B01%3A00'
    4     1        NEW                                              $3      'DateTimeImmutable'
          2        SEND_VAR_EX                                              !0
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $3
    6     5        INIT_FCALL                                               'var_dump'
    7     6        INIT_METHOD_CALL                                         !1, 'format'
          7        SEND_VAL_EX                                              'Y-m-d%5CTH%3Ai%3As.vP'
          8        DO_FCALL                                      0  $6      
          9        IS_IDENTICAL                                     ~7      !0, $6
         10        SEND_VAL                                                 ~7
    8    11        INIT_STATIC_METHOD_CALL                                  'DateTimeImmutable', 'createFromFormat'
         12        SEND_VAL                                                 'Y-m-d%5CTH%3Ai%3As.vP'
         13        SEND_VAR                                                 !0
         14        DO_FCALL                                      0  $8      
         15        SEND_VAR                                                 $8
    9    16        INIT_STATIC_METHOD_CALL                                  'DateTimeImmutable', 'getLastErrors'
         17        DO_FCALL                                      0  $9      
         18        SEND_VAR                                                 $9
         19        DO_ICALL                                                 
   10    20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
165.92 ms | 1395 KiB | 15 Q