? ???
fluentpdo? ??? ?? ???? ???? ?? ?????. pdo ??? fluentpdo ??? ????? ?? ??? ???? PDO ??? ????????.
-
FluentPDO? ?? ???? ?? ?? ?? (??? Join Query)? ?? ??? ??? (??? ? ?? ??)? ?????. -
??? fluentpdo ??? ????
??, ??? ??? ?? ?? ????? ?????. ??? ?? ????? ... ??? ?? ??? ?????? ?????? - ??? MySQL ??????? ???????. ??? ??? ??? ??? ????.
- ??? SQL ?? (?? ?? ??? ??)???.
- ??
CREATE TABLE IF NOT EXISTS items ( id int(11) NOT NULL AUTO_INCREMENT, name varchar(100) NOT NULL, brand varchar(100) NOT NULL, price decimal(10,2) NOT NULL, user_id int(10) unsigned NOT NULL, PRIMARY KEY (id), KEY user_id (user_id) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=5 ; INSERT INTO items (id, name, brand, price, user_id) VALUES (1, 'Last Awesome Phone', 'Awesome Brand', '550.00', 1), (2, 'Last Awesome TV', 'Awesome Brand', '1200.00', 1), (3, 'Fantastic E-Car', 'E-Cars Inc.', '80000.00', 2), (4, 'Fantastic E-Bike', 'E-Bikes Co. Ltd.', '16000.00', 2); CREATE TABLE IF NOT EXISTS users ( id int(10) unsigned NOT NULL AUTO_INCREMENT, first_name varchar(100) NOT NULL, last_name varchar(100) NOT NULL, signup_date datetime NOT NULL, PRIMARY KEY (id) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=3; INSERT INTO users (id, first_name, last_name, signup_date) VALUES (1, 'Francesco', 'Malatesta', '2014-06-29 13:00:00'), (2, 'John', 'Foo Bar', '2014-06-20 11:16:39'); ALTER TABLE items ADD CONSTRAINT items_ibfk_1 FOREIGN KEY (user_id) REFERENCES users (id);
<<> ?? ?? ??
() ????? ? ??>?? ??? ???? ???? ? ?????. WHERE () ???? ??? ?? ???? ??? ????? ? ?????. ????? Where () ????? ?? ??? ? ? ?????. "="? ?? ????. ?? ?? ?? ???? ??? ?? ????. ? ?? ?? ???? ???????.
"require": { ... "lichtner/fluentpdo": "dev-master" }
$pdo = new PDO("mysql:dbname=wishlist", "root", "password"); $fpdo = new FluentPDO($pdo);
?? ? ??> ???> orderby () ???? ?? ??? ?? ??? ???? ? ?????. ?? ?? ???. ??? ???? ??? ???? ???? ????? (??? ??? ???).
$user_id = 1; $query = $fpdo->from('users')->where('id', $user_id); foreach($query as $row){ echo 'Hello, ' . $row['first_name'] . ' ' . $row['last_name'] . '!'; }
? ??> hander () ???? ?? ??? ??? ??? ????. ?? ???? 2,000 ?? ??? ?? ??? ??????.
?? ?????.
$fpdo->from('items')->where('price >', 1000);
?? ? ??>
GroupBy () ???? ???? ?? ??? ???? ???? ??? ??? ? ? ????. ??? ? ???? ?? ??? ?????.
CREATE TABLE IF NOT EXISTS items ( id int(11) NOT NULL AUTO_INCREMENT, name varchar(100) NOT NULL, brand varchar(100) NOT NULL, price decimal(10,2) NOT NULL, user_id int(10) unsigned NOT NULL, PRIMARY KEY (id), KEY user_id (user_id) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=5 ; INSERT INTO items (id, name, brand, price, user_id) VALUES (1, 'Last Awesome Phone', 'Awesome Brand', '550.00', 1), (2, 'Last Awesome TV', 'Awesome Brand', '1200.00', 1), (3, 'Fantastic E-Car', 'E-Cars Inc.', '80000.00', 2), (4, 'Fantastic E-Bike', 'E-Bikes Co. Ltd.', '16000.00', 2); CREATE TABLE IF NOT EXISTS users ( id int(10) unsigned NOT NULL AUTO_INCREMENT, first_name varchar(100) NOT NULL, last_name varchar(100) NOT NULL, signup_date datetime NOT NULL, PRIMARY KEY (id) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 AUTO_INCREMENT=3; INSERT INTO users (id, first_name, last_name, signup_date) VALUES (1, 'Francesco', 'Malatesta', '2014-06-29 13:00:00'), (2, 'John', 'Foo Bar', '2014-06-20 11:16:39'); ALTER TABLE items ADD CONSTRAINT items_ibfk_1 FOREIGN KEY (user_id) REFERENCES users (id);
?? ? ??>
?? ? ??>
oreach ??? ??? ?? ??? ??? ????. ????? ? ?? ??? ????? ?????????
??? ?? ??? ???? ?? ?? ?? ?? ????.
fetchPairs () ?? ??? ?? ??? ?? ? ? ????. ?? ??? ?????? : ? ??>
?? insertInto () ???? ??? ??? ???? ???? ? ?????. ?? ?? ? () ???? ???? ??? ?? ??????? (? ?? $ ? ?? ??? ?????). "require": {
...
"lichtner/fluentpdo": "dev-master"
}
<<> fetchall ? ??>
$pdo = new PDO("mysql:dbname=wishlist", "root", "password");
$fpdo = new FluentPDO($pdo);
<'s> ???, ??? ??? ?? ?????. ?? CRUD ??? ?? ???????. $user_id = 1;
$query = $fpdo->from('users')->where('id', $user_id);
foreach($query as $row){
echo 'Hello, ' . $row['first_name'] . ' ' . $row['last_name'] . '!';
}
$fpdo->from('items')->where('price >', 1000);
$query = fpdo->from('users', $user_id);
// 將與...相同
$query = $fpdo->from('users')->where('id', $user_id);
? ??? fluentpdo? ?????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

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PHP ?? ???? ???? ????? ?? ? ??? ???? ?? ?? ? ??? ???? ?? ??? ?????? ??? ??? ? ? ???????. 1. ??? ?? CSRF? ???? ?? ??? ??? ???? ?????? ??? ???? FINFO_FILE? ?? ?? MIME ??? ?????. 2. ??? ??? ??? ???? ??? ?? ??? ?? ? WEB ????? ??? ???? ??????. 3. PHP ?? ??? ?? ? ?? ???? NGINX/APACHE? ??? ????? ?? ???? ?????. 4. GD ?????? ??? ? ?? ???? ??? ?? ??? ?? ????.

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PHP??? ???? ??? ?? ?? ????? ???? ??? ?? ??? ??? ?? ? ??? ??? ???? ?????. ???? 0?? ???? ?? ??? ???? ? ?? ???? ?? ?? ? ? ????. MB_SUBSTR? ?? ??? ??? ???????. ? : $ str = "hello"; echo $ str [0]; ?? H; ??? MB_SUBSTR ($ str, 1,1)? ?? ??? ??? ??? ??????. ?? ???????? ???? ??? ???? ?? ???? ?? ?? ???? ?????? ??? ????? ?? ??? ?? ??? ???? ???? ?? ????.

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