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<?php $re = '/\[[^][]+\]\h+=>\h+STRING:\h+"(\w+(?:-\w+)*)"/'; $str = '[TIMETRA-VRTR-MIB::vRtrIfName.22.178] => STRING: "interface900" '; preg_match_all($re, $str, $matches); print_r($matches[1]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2PEdC
function name:  (null)
number of ops:  12
compiled vars:  !0 = $re, !1 = $str, !2 = $matches
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%2F%5C%5B%5B%5E%5D%5B%5D%2B%5C%5D%5Ch%2B%3D%3E%5Ch%2BSTRING%3A%5Ch%2B%22%28%5Cw%2B%28%3F%3A-%5Cw%2B%29%2A%29%22%2F'
    4     1        ASSIGN                                                       !1, '%5BTIMETRA-VRTR-MIB%3A%3AvRtrIfName.22.178%5D+%3D%3E+STRING%3A+%22interface900%22+'
    6     2        INIT_FCALL                                                   'preg_match_all'
          3        SEND_VAR                                                     !0
          4        SEND_VAR                                                     !1
          5        SEND_REF                                                     !2
          6        DO_ICALL                                                     
    7     7        INIT_FCALL                                                   'print_r'
          8        FETCH_DIM_R                                          ~6      !2, 1
          9        SEND_VAL                                                     ~6
         10        DO_ICALL                                                     
         11      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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