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<?php $str = 'I1:1;I2:2;I8:2;NA1:5;IA1:[1,2,3,4,5];S1:asadada;SA1:[1,2,3,4,5];SA1:[1,2,3,4,5];'; preg_match_all('/;(.+?)\:/',$str,$matches); print_r($matches[1]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eBsod
function name:  (null)
number of ops:  11
compiled vars:  !0 = $str, !1 = $matches
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'I1%3A1%3BI2%3A2%3BI8%3A2%3BNA1%3A5%3BIA1%3A%5B1%2C2%2C3%2C4%2C5%5D%3BS1%3Aasadada%3BSA1%3A%5B1%2C2%2C3%2C4%2C5%5D%3BSA1%3A%5B1%2C2%2C3%2C4%2C5%5D%3B'
    5     1        INIT_FCALL                                                   'preg_match_all'
          2        SEND_VAL                                                     '%2F%3B%28.%2B%3F%29%5C%3A%2F'
          3        SEND_VAR                                                     !0
          4        SEND_REF                                                     !1
          5        DO_ICALL                                                     
    7     6        INIT_FCALL                                                   'print_r'
          7        FETCH_DIM_R                                          ~4      !1, 1
          8        SEND_VAL                                                     ~4
          9        DO_ICALL                                                     
         10      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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151.53 ms | 1558 KiB | 10 Q