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<?php $str = "FREQ=WEEKLY;UNTIL=20170728T080000Z;BYDAY=MO,TU,WE,TH,FR"; preg_match_all('~(\w+)=([^;]+)~', $str, $matches); [$freq, $until, $byday] = $matches[2]; echo $freq, " ", $until, " ", $byday;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/T2UhW
function name:  (null)
number of ops:  20
compiled vars:  !0 = $str, !1 = $matches, !2 = $freq, !3 = $until, !4 = $byday
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'FREQ%3DWEEKLY%3BUNTIL%3D20170728T080000Z%3BBYDAY%3DMO%2CTU%2CWE%2CTH%2CFR'
    4     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%7E%28%5Cw%2B%29%3D%28%5B%5E%3B%5D%2B%29%7E'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    5     6        FETCH_DIM_R                                      ~7      !1, 2
          7        FETCH_LIST_R                                     $8      ~7, 0
          8        ASSIGN                                                   !2, $8
          9        FETCH_LIST_R                                     $10     ~7, 1
         10        ASSIGN                                                   !3, $10
         11        FETCH_LIST_R                                     $12     ~7, 2
         12        ASSIGN                                                   !4, $12
         13        FREE                                                     ~7
    6    14        ECHO                                                     !2
         15        ECHO                                                     '+'
         16        ECHO                                                     !3
         17        ECHO                                                     '+'
         18        ECHO                                                     !4
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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