3v4l.org

run code in 500+ PHP versions simultaneously
<?php $d1 = DateTime::createFromFormat('U.u', (string)1600097832.000000); $d2 = DateTime::createFromFormat('U.u', '1600097832.000000'); var_dump($d1); echo "\n\n"; var_dump($d2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9PN0m
function name:  (null)
number of ops:  19
compiled vars:  !0 = $d1, !1 = $d2
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                      'DateTime', 'createFromFormat'
          1        SEND_VAL                                                     'U.u'
          2        CAST                                              6  ~2      1.6001e+9
          3        SEND_VAL                                                     ~2
          4        DO_FCALL                                          0  $3      
          5        ASSIGN                                                       !0, $3
    4     6        INIT_STATIC_METHOD_CALL                                      'DateTime', 'createFromFormat'
          7        SEND_VAL                                                     'U.u'
          8        SEND_VAL                                                     '1600097832.000000'
          9        DO_FCALL                                          0  $5      
         10        ASSIGN                                                       !1, $5
    6    11        INIT_FCALL                                                   'var_dump'
         12        SEND_VAR                                                     !0
         13        DO_ICALL                                                     
    8    14        ECHO                                                         '%0A%0A'
   10    15        INIT_FCALL                                                   'var_dump'
         16        SEND_VAR                                                     !1
         17        DO_ICALL                                                     
         18      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
158.36 ms | 2171 KiB | 14 Q