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<?php $item = "component_phase_1"; $match = []; preg_match("/([a-z]+_[a-z]+_*[a-z]+)_?(\d+)?/", $item, $match); var_dump($match);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2vTf0
function name:  (null)
number of ops:  11
compiled vars:  !0 = $item, !1 = $match
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'component_phase_1'
    5     1        ASSIGN                                                       !1, <array>
    7     2        INIT_FCALL                                                   'preg_match'
          3        SEND_VAL                                                     '%2F%28%5Ba-z%5D%2B_%5Ba-z%5D%2B_%2A%5Ba-z%5D%2B%29_%3F%28%5Cd%2B%29%3F%2F'
          4        SEND_VAR                                                     !0
          5        SEND_REF                                                     !1
          6        DO_ICALL                                                     
    9     7        INIT_FCALL                                                   'var_dump'
          8        SEND_VAR                                                     !1
          9        DO_ICALL                                                     
         10      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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