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<?php $url = 'http://i0.letvimg.com/yunzhuanma/201411/02/48d4d1d7482144f5318b5a542048a84b/thumb/1_160_120.jpg'; preg_match('/.*\.letvimg\.com.*/', $url, $matches); print_r($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/V9VRH
function name:  (null)
number of ops:  10
compiled vars:  !0 = $url, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'http%3A%2F%2Fi0.letvimg.com%2Fyunzhuanma%2F201411%2F02%2F48d4d1d7482144f5318b5a542048a84b%2Fthumb%2F1_160_120.jpg'
    3     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F.%2A%5C.letvimg%5C.com.%2A%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    4     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


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