SELECT * FROM `book_members`<br>4<br><br />
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<b>Warning</b>:  Undefined array key "age" in <b>/users/2019/i1919045/public_html/2022/WebDB/select_test.php</b> on line <b>17</b><br />
hong, , <br><br />
<b>Warning</b>:  Undefined array key "birthyear" in <b>/users/2019/i1919045/public_html/2022/WebDB/select_test.php</b> on line <b>17</b><br />
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<b>Warning</b>:  Undefined array key "age" in <b>/users/2019/i1919045/public_html/2022/WebDB/select_test.php</b> on line <b>17</b><br />
oppp, , <br><br />
<b>Warning</b>:  Undefined array key "birthyear" in <b>/users/2019/i1919045/public_html/2022/WebDB/select_test.php</b> on line <b>17</b><br />
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<b>Warning</b>:  Undefined array key "age" in <b>/users/2019/i1919045/public_html/2022/WebDB/select_test.php</b> on line <b>17</b><br />
rkrkrkrk, , <br><br />
<b>Warning</b>:  Undefined array key "birthyear" in <b>/users/2019/i1919045/public_html/2022/WebDB/select_test.php</b> on line <b>17</b><br />
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<b>Warning</b>:  Undefined array key "age" in <b>/users/2019/i1919045/public_html/2022/WebDB/select_test.php</b> on line <b>17</b><br />
honggd, , <br>