octicon-link" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true">ezsql

require 'vendor/autoload.php';

// **** is one of mysqli, pgsql, sqlsrv, sqlite3, or Pdo.
use ezsql\Database;

$db = Database::initialize('****', [$dsn_path_user, $password, $database, $other_settings], $optional_tag);

// Is same as:
use ezsql\Config;
use ezsql\Database\ez_****;

$settings = new Config('****', [$dsn_path_user, $password, $database, $other_settings]);

$db = new ez_****($settings);

// Creates an database table
create('profile',
    // and with database column name, datatype
    // data types are global CONSTANTS
    // SEQUENCE|AUTO is placeholder tag, to be replaced with the proper SQL drivers auto number sequencer word.
    column('id', INTR, 11, AUTO, PRIMARY), // mysqli
    column('name', VARCHAR, 50, notNULL),
    column('email', CHAR, 25, NULLS),
    column('phone', TINYINT)
);

prepareOn(); // When activated will use prepare statements for all shortcut SQL Methods calls.
prepareOff(); // When off shortcut SQL Methods calls will use vendors escape routine instead. This is the default behavior.

// The variadic ...$whereConditions, and ...$conditions parameters,
//  represent the following global functions.
// They are comparison expressions returning an array with the given arguments,
//  the last arguments of _AND, _OR, _NOT, _andNOT will combine expressions
eq('column', $value, _AND), // combine next expression
neq('column', $value, _OR), // will combine next expression again
ne('column', $value), // the default is _AND so will combine next expression
lt('column', $value)
lte('column', $value)
gt('column', $value)
gte('column', $value)
isNull('column')
isNotNull('column')
like('column', '_%?')
notLike('column', '_%?')
in('column', ...$value)
notIn('column', ...$value)
between('column', $value, $value2)
notBetween('column', $value, $value2)
// The above should be used within the where( ...$whereConditions) clause
// $value will protected by either using escape or prepare statement

// To allow simple grouping of basic $whereConditions,
// wrap the following around a group of the above comparison
// expressions within the where( ...$whereConditions) clause
grouping( eq(key, value, combiner ), eq(key, value, combiner ) )
// The above will wrap beginning and end grouping in a where statement
// where required to break down your where clause.

// Note: The usage of this method will require the user/developer to check
// if `query_string` or `param_array` is valid.
//
// This is really an `private` internal method for other shortcut methods,
// it's made public for `class development` usage only.
//
//
// Supply the the whole `query` string, and placing '?' within, with the same number of arguments in an array.
// It will then determine arguments type, execute, and return results.
query_prepared(string $query_string, array $param_array);
// You will need to call this method to get last successful query result.
// It wll return an object array.
queryResult();

// To get all shortcut SQL methods calls to use prepare statements
$db->prepareOn(); // This needs to be called at least once at instance creation

$values = [];
$values['name'] = $user;
$values['email'] = $address;
$values['phone'] = $number;
$db->insert('profile', $values);
$db->insert('profile', ['name' => 'john john', 'email' => 'john@email', 'phone' => 123456]);

// returns result set given the table name, column fields, and ...conditions
$result = $db->select('profile', 'phone', eq('email', $email), between('id', 1, $values));

foreach ($result as $row) {
    echo $row->phone;
}

$result = $db->select('profile', 'name, email',
    // Conditionals can also be called, stacked with other functions like:
    //  innerJoin(), leftJoin(), rightJoin(), fullJoin()
    //      as (leftTable, rightTable, leftColumn, rightColumn, tableAs, equal condition),
    //  where( eq( columns, values, _AND ), like( columns, _d ) ),
    //  groupBy( columns ),
    //  having( between( columns, values1, values2 ) ),
    //  orderBy( columns, desc ),
    //  limit( numberOfRecords, offset ),
    //  union(table, columnFields, conditions),
    //  unionAll(table, columnFields, conditions)
    $db->where( eq('phone', $number, _OR), neq('id', 5) ),
    //  another way: where( array(key, operator, value, combine, combineShifted) );
    //  or as strings double spaced: where( "key  operator  value  combine  combineShifted" );
    $db->orderBy('name'),
    $db->limit(1)
);

foreach ($result as $row) {
    echo $row->name.' '.$row->email;
}

// To get results in `JSON` format
$json = get_results(JSON, $db);

$db->query_prepared('INSERT INTO profile( name, email, phone) VALUES( ?, ?, ? );', [$user, $address, $number]);

$db->query_prepared('SELECT name, email FROM profile WHERE phone = ? OR id != ?', [$number, 5]);
$result = $db->queryResult(); // the last query that has results are stored in `lastResult` protected property
// Or for results in other formats use the global function, will use global database instance if no `$db` supplied
$result = get_results(/* OBJECT|ARRAY_A|ARRAY_N|JSON */, $db); // Defaults to `OBJECT`

foreach ($result as $row) {
    echo $row->name.' '.$row->email;
}

use function ezsql\functions\functionBelow;
// Or as here, a complete list.
use function ezsql\functions\{
    database,
    mysqlInstance,
    pgsqlInstance,
    mssqlInstance,
    sqliteInstance,
    pdoInstance,
    tagInstance,
    setInstance,
    getInstance,
    clearInstance,
    get_vendor,
///
    to_string,
    clean_string,
    is_traversal,
    sanitize_path,
    create_certificate,
///
    column,
    primary,
    foreign,
    unique,
    index,
    addColumn,
    dropColumn,
    changingColumn,
///
    eq,
    neq,
    ne,
    lt,
    lte,
    gt,
    gte,
    isNull,
    isNotNull,
    like,
    in,
    notLike,
    notIn,
    between,
    notBetween,
///
    where,
    grouping,
    groupBy,
    having,
    orderBy,
    limit,
    innerJoin,
    leftJoin,
    rightJoin,
    fullJoin,
    union,
    unionAll,
///
    creating,
    deleting,
    dropping,
    replacing,
    selecting,
    inserting,
    altering,
    get_results,
    table_setup,
    set_table,
    set_prefix,
    select_into,
    insert_select,
    create_select,
};