PHP数据库操作类 - ezSQL

ezSQL 下载地址://sjolzy.cn/php/ezSQL/bak/ez_sql_2.05.zip

新版本是2.05添加了很多支持,包括 CodeIgniter,MSSQL, PDO等等。

查看示例:

Example 1
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// Select multiple records from the database and print them out..
$users = $db->get_results("SELECT name, email FROM users");
foreach ( $users as $user ) {
            // Access data using object syntax
            echo $user->name;
            echo $user->email;
}

Example 2
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// Get one row from the database and print it out..
$user = $db->get_row("SELECT name,email FROM users WHERE id = 2");
echo $user->name;
echo $user->email;

Example 3
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// Get one variable from the database and print it out..
$var = $db->get_var("SELECT count(*) FROM users");
echo $var;

Example 4
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// Insert into the database
$db->query("INSERT INTO users (id, name, email) VALUES (NULL,'justin','jv@foo.com')");

Example 5
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// Update the database
$db->query("UPDATE users SET name = 'Justin' WHERE id = 2)");

Example 6
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// Display last query and all associated results
$db->debug();

Example 7
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// Display the structure and contents of any result(s) .. or any variable
$results = $db->get_results("SELECT name, email FROM users");
$db->vardump($results);

Example 8
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// Get 'one column' (based on column index) and print it out..
$names = $db->get_col("SELECT name,email FROM users",0)
foreach ( $names as $name ) {
    echo $name;
}

Example 9
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// Same as above ‘but quicker’
foreach ( $db->get_col("SELECT name,email FROM users",0) as $name ) {
    echo $name;
}

Example 10
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// Map out the full schema of any given database and print it out..
$db->select("my_database");
foreach ( $db->get_col("SHOW TABLES",0) as $table_name ) {
    $db->debug();
    $db->get_results("DESC $table_name");
}
$db->debug();