PHP輕量級資料庫操作類Medoo增加、刪除、修改、查詢例子_PHP教程

Medoo介紹

Medoo是一款超輕量級的PHP SQL資料庫架構，由社交網站Catfan和開源項目Qatrix的創始人黎言卓開發。提供了簡單，易學，靈活的API，提升開發Web應用的效率與效能，而且體積只有8KB不到。

特性

輕量級，只有一個檔案

簡單易學，資料結構一目瞭然

支援多種SQL文法，以及支援複雜的查詢條件

支援多種資料庫，包括MySQL, MSSQL, SQLite等等

安全，可防止SQL注入

免費，基於MIT協議

範例程式碼

增加

複製代碼 代碼如下:
$database = new medoo ( "my_database" );

$last_user_id = $database->insert ( "account", [
"user_name" => "foo",
"email" => "foo@bar.com",
"age" => 25,
"lang" => [
"en",
"fr",
"jp",
"cn"
]
] );

刪除
複製代碼 代碼如下:
$database = new medoo ( "my_database" );

$database->delete("account", [
"AND" => [
"type" => "business"
"age[<]" => 18
]
]);

修改

複製代碼 代碼如下:
$database = new medoo ( "my_database" );

$database->update ( "account", [
"type" => "user",

// All age plus one
"age[+]" => 1,

// All level subtract 5
"level[-]" => 5,

"lang" => [
"en",
"fr",
"jp",
"cn",
"de"
]
], [
"user_id[<]" => 1000
] );

查詢

複製代碼 代碼如下:
$database = new medoo ( "my_database" );

$datas = $database->select ( "account", [
"user_name",
"email"
], [
"user_id[>]" => 100
] );

// $datas = array(
// [0] => array(
// "user_name" => "foo",
// "email" => "foo@bar.com"
// ),
// [1] => array(
// "user_name" => "cat",
// "email" => "cat@dog.com"
// )
// )

foreach ( $datas as $data ) {
echo "user_name:" . $data ["user_name"] . " - email:" . $data ["email"] . "
";
}

// Select all columns
$datas = $database->select ( "account", "*" );

// Select a column
$datas = $database->select ( "account", "user_name" );

// $datas = array(
// [0] => "foo",
// [1] => "cat"
// )

http://www.bkjia.com/PHPjc/824650.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/824650.htmlTechArticleMedoo介紹 Medoo是一款超輕量級的PHP SQL資料庫架構，由社交網站Catfan和開源項目Qatrix的創始人黎言卓開發。提供了簡單，易學，靈活的API，提...

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