3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = <<<FOO mine_sht : carftj ### 漢字漢字貔貅 tv: tee # # HI tvw: 9 #haha #aa 9abaa: ahah #heuens FOO; preg_match_all('~^\s*((\w+)\s*:.[^\r\n#]*([^\r\n]*#*)?)?(#[^\r\n]*)*~um', $data, $matches); print_r($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bRorV
function name:  (null)
number of ops:  10
compiled vars:  !0 = $data, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'mine_sht++++%3A++++++++carftj+%23%23%23++++%E6%BC%A2%E5%AD%97%E6%BC%A2%E5%AD%97%E8%B2%94%E8%B2%85%0A++++tv%3A+tee+%23+%23+HI%0Atvw%3A+9++%23haha%0A%23aa%0A9abaa%3A+ahah%0A%0A%23heuens'
   11     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%7E%5E%5Cs%2A%28%28%5Cw%2B%29%5Cs%2A%3A.%5B%5E%5Cr%5Cn%23%5D%2A%28%5B%5E%5Cr%5Cn%5D%2A%23%2A%29%3F%29%3F%28%23%5B%5E%5Cr%5Cn%5D%2A%29%2A%7Eum'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
   12     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
138.91 ms | 1432 KiB | 15 Q