?, PHP? ???? SQL ??? ??? ? ??? ?????? ?????? ???? ???? ??????? ???? ??? ???? ???? ??? ??? ?? ?? ??? ????. ?????? ?? MySQLI ?? PDO ??? ???? ?? ??????? ???? PDO? ? ?????. ????, ??? ?? ????? PDO ?? MySQLI? ???? ??? ??????. ?? ?? ??? ???? ???? ??? ???? SQL ??? ????? ($ pdo-> readter () ? -> execute ()? pdo? ????? mysqli? ???? () ? bind_param ()? ??????. ?????, PDO ??? NULL ?? MYSQLI? ?? -> Close ()? ???? ???? ???? ???? ???? ?????? ??? ???? ??? ?????.
?? PHP? ???? SQL ??? ??? ??? ? ????. ? ???? ??????? ?? ???? ?? ???? ?? ? ?????. ??? ???? ???? ??? ???? ???? ????.
??? ??? ??????
PHP?? ??????? ???? ? ?? ??? ??? MySQLI ? PDO (PHP ??? ??)? MySQL ?????? ????? ? ?? ?? ?????.
- MySQLI ? ? ???? MySQL ? ???? ?? ? ?????.
- PDO? PostgreSQL, Sqlite ?? ?? ?? ??????? ??????? ???? ????.
?? ?? ?? ???? ? ????? MySQLI? ???? ? ?? ??? ??? PDO? ????.
??????? ??????
??? ???? ?? ??? ?????. ? ?? ??? ???? ???? ??? ??? ????.
PDO ? ?? :
$ host = '127.0.0.1'; $ db = 'test_db'; $ user = 'root'; $ pass = ''; $ charset = 'utf8mb4'; $ dsn = "mysql : host = $ host; dbname = $ db; charset = $ charset"; ???? { $ pdo = new Pdo ($ dsn, $ user, $ pass); } catch (\ pdoexception $ e) { Throw new \ pdoexception ($ e-> getMessage (), (int) $ e-> getCode ()); }
mysqli (?? ???)? ?? :
$ conn = mysqli_connect ( 'localhost', 'root', '', 'test_db'); if (! $ conn) { ?? ( "?? ?? :". mysqli_connect_error ()); }
?? ??? ?????? ???? ?? ? ??? ????? ??????.
??? ???? ??????
??????? SQL ??? ??? ? ????. ??? ?????? - ?? ??? ??? ???? SQL ?? ??? ??????.
??? ??? ?? PDO ?? :
$ stmt = $ pdo-> ?? ( 'select * where id =?'); $ stmt-> execute ([$ _ get [ 'id']]); $ user = $ stmt-> fetch ();
??? ??? ?? MySQLI ?? :
$ stmt = $ mysqli-> ?? ( "???? ?? (??, ???) ? (?,?)"); $ stmt-> bind_param ( "ss", $ name, $ email); $ stmt-> execute (); $ stmt-> close ();
? ?? ? :
- ?? ???? ??? ??? ?? ???? ????.
- ?? ??? ????? ????? ??????.
- ?? ??? ??? ?? ? ??? ??? ??? ?
LIMIT
??????.
???? ??? ????
???? ??? ???? ??? ??? PHP? ??? ???? ?? ??? ????. ??? ?? ??? ??? ??? ???? ???? ? ??????.
PDO? ???? NULL? ??? ?????.
$ pdo = null;
mysqli ? ?? :
$ mysqli-> close ();
??? ????? ?????. ?? ???? ??? ????? ??? ?? ?? ? ?? ??? ?? ? ?? ?? ????? ??? ???? ??? ? ????.
? ??? PHP? ???? SQL ??? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

? AI ??

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??? ???? ??

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???? ?? ??? ??? ?? AI ?? ?

AI Clothes Remover
???? ?? ???? ??? AI ?????.

Clothoff.io
AI ? ???

Video Face Swap
??? ??? AI ?? ?? ??? ???? ?? ???? ??? ?? ????!

?? ??

??? ??

???++7.3.1
???? ?? ?? ?? ???

SublimeText3 ??? ??
??? ??, ???? ?? ????.

???? 13.0.1 ???
??? PHP ?? ?? ??

???? CS6
??? ? ?? ??

SublimeText3 Mac ??
? ??? ?? ?? ?????(SublimeText3)

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