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<?php $str = 'foobar: 2008'; preg_match('/(?P<name>\w+): (?P<zahl>\d+)/', $str, $treffer); print_r($treffer); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sbTla
function name:  (null)
number of ops:  10
compiled vars:  !0 = $str, !1 = $treffer
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'foobar%3A+2008'
    4     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F%28%3FP%3Cname%3E%5Cw%2B%29%3A+%28%3FP%3Czahl%3E%5Cd%2B%29%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    6     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
    7     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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