3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!DateTime::createFromFormat('H:i:s', '8:7:9')) { echo "a"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/V7T2P
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          1        SEND_VAL                                                 'H%3Ai%3As'
          2        SEND_VAL                                                 '8%3A7%3A9'
          3        DO_FCALL                                      0  $0      
          4        BOOL_NOT                                         ~1      $0
          5      > JMPZ                                                     ~1, ->7
    4     6    >   ECHO                                                     'a'
    5     7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
216.35 ms | 1392 KiB | 13 Q