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<?php $string = '  love@outerbanks.org  '; preg_match('/^\x{c2a0}*(.*?)\x{c2a0}*$/u', $string, $out); for ($i = 0;$i < strlen($out[1]);$i++) { echo dechex(ord($out[1][$i])).PHP_EOL; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
2 jumps found. (Code = 44) Position 1 = 23, Position 2 = 8
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 23, Position 2 = 8
Branch analysis from position: 23
Branch analysis from position: 8
filename:       /in/ccNif
function name:  (null)
number of ops:  24
compiled vars:  !0 = $string, !1 = $out, !2 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%C2%A0%C2%A0love%40outerbanks.org%C2%A0%C2%A0'
    4     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F%5E%5Cx%7Bc2a0%7D%2A%28.%2A%3F%29%5Cx%7Bc2a0%7D%2A%24%2Fu'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
    6     6        ASSIGN                                                   !2, 0
          7      > JMP                                                      ->19
    7     8    >   INIT_FCALL                                               'dechex'
          9        INIT_FCALL                                               'ord'
         10        FETCH_DIM_R                                      ~6      !1, 1
         11        FETCH_DIM_R                                      ~7      ~6, !2
         12        SEND_VAL                                                 ~7
         13        DO_ICALL                                         $8      
         14        SEND_VAR                                                 $8
         15        DO_ICALL                                         $9      
         16        CONCAT                                           ~10     $9, '%0A'
         17        ECHO                                                     ~10
    6    18        PRE_INC                                                  !2
         19    >   FETCH_DIM_R                                      ~12     !1, 1
         20        STRLEN                                           ~13     ~12
         21        IS_SMALLER                                               !2, ~13
         22      > JMPNZ                                                    ~14, ->8
    8    23    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.01 ms | 1387 KiB | 19 Q