ZIM BASE - Database SimplifiedZIM BASE - Database Simplified

ZIM Base lets you easily query MySQL database tables with PHP.
It runs MySQLi prepared statements for security at about 1/3 the size of MySQLi.
Parameters are in (light), commands are in red, secondary commands are in grey.
These are followed by ZIM Base result properties where applicable.

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CONNECT
require_once('zim_base.php');
if ($base->error) {echo "error connecting"; exit;}
VARIABLES - (name1, name2, etc.)
$base->makeVars("id", "data");
This method makes global variables from GET or POST.
Note: if using ZIM Bind see $base->simplify() in zim_bind.php internal docs
In this case we have:
$id: "123"
$data: "my GET content"
INSERT - (table, variables, update, where, more)
$result = $base->insert("zim_base", ["id"=>$id, "data"=>$data]);
$result = $base->insert("zim_base", ["id"=>$id, "data"=>$data, "date"=>"NOW()"]); // if date
if ($result->error || $result->affected_rows < 1) {echo "error"; exit;}
$result->query: INSERT INTO zim_base (id, data) VALUES (?, ?) // for the non-date command above
$result->values: 123, my GET content (values used for the ? above)
$result->types: is (i for integer, s for string - types used for the ? above)
$result->success: 1
$result->error:
$result->affected_rows: 1 (1 if new, 2 if updated, 0 if repeat update, -1 if unsuccessful)
INSERT > UPDATE - (table, variables, update, where, more)
$result = $base->insert("zim_base", ["id"=>$id, "data"=>$data], ["data"=>$data]);
if ($result->error || $result->affected_rows < 0) {echo "error"; exit;}
$result->query: INSERT INTO zim_base (id, data) VALUES (?, ?) ON DUPLICATE KEY UPDATE data=?
$result->values: 123, my GET content, my GET content (values used for the ? above)
$result->types: iss (i for integer, s for string - types used for the ? above)
$result->success: 1
$result->error:
$result->affected_rows: 0 (1 if new, 2 if updated, 0 if repeat update, -1 if unsuccessful)
UPDATE - (table, update, where, more)
$result = $base->update("zim_base", ["data"=>"Client's new Data"], ["id"=>$id]);
if ($result->error || $result->affected_rows < 1) {echo "error"; exit;}
$result->query: UPDATE zim_base SET data=? WHERE id=?
$result->values: Client's new Data, 123 (values used for the ? above)
$result->types: si (i for integer, s for string - types used for the ? above)
$result->success: 1
$result->error:
$result->affected_rows: 1
SELECT > SINGLE - (table, fields, where, more)
$result = $base->select("zim_base", ["id", "data"], ["id"=>$id]);
$result = $base->select("zim_base", "*", ["id"=>$id]);
if ($result->error || $result->num_rows < 1) {echo "error"; exit;}
$record = $result->record;
if ($result->success && $result->num_rows > 0) {
    $record = $result->record;
    echo $record["data"];
}
if ($result->error || $result->num_rows < 1) {echo "error"; exit;}
$row = $result->row;
if ($result->success && $result->num_rows > 0) {
    $row = $result->row;
    echo $row[1];
}

$result->query: SELECT id, data FROM zim_base WHERE id=?
$result->values: 123 (values used for the ? above)
$result->types: i (i for integer, s for string - types used for the ? above)
$result->success: 1
$result->error:
$result->num_rows: 1
$result->metadata->field_count: 2
$result->metadata->fetch_field()->name: id
$result->metadata->fetch_field()->name: data
$result->record - the first record as an associative array with field name and value:
Array
(
    [id] => 123
    [data] => Client's new Data
)
$result->row - the first record as an array of data:
Array
(
    [0] => 123
    [1] => Client's new Data
)
$result->json - first field value - assumes single-field JSON data:
123
$result->json_array - decodes json first fields and encodes array of their values:
[123]
$result->assoc - an array of records each as an associative array with field name and value:
Array
(
    [0] => Array
        (
            [id] => 123
            [data] => Client's new Data
        )

)
$result->array - an array of records each as an array with field values:
Array
(
    [0] => Array
        (
            [0] => 123
            [1] => Client's new Data
        )

)
SELECT > MULTIPLE - (table, fields, where, more)
$result = $base->select("zim_base", "*", ["status"=>"1"]);
$result = $base->select("zim_base", ["id", "data"], ["data"=>["NOT", "=", ""]], "ORDER BY id");
$result = $base->select("zim_base", ["id", "data"], ["data"=>["OR", null, ["option 1","option 2","option 3"]]], "ORDER BY id");
$result = $base->select("zim_base", "*", ["status"=>"1"], "AND custom='override'");
$result = $base->select("zim_base, zim_users", "*", ["zim_base.id"=>$id, "zim_users.id"=>$id]); // join
$result = $base->select("zim_base", ["id", "data"]);
$result = $base->select("zim_base");
if ($result->error || $result->num_rows < 1) {echo "error"; exit;}
foreach ($result->assoc as $record) {
    echo $record["data"];
}

if ($result->success && $result->num_rows > 0) {
    foreach ($result->assoc as $record) {
        echo $record["data"];
    }
}

if ($result->error || $result->num_rows < 1) {echo "error"; exit;}
foreach ($result->array as $row) {
    echo $row[1];
}

if ($result->success && $result->num_rows > 0) {
    foreach ($result->array as $row) {
        echo $row[1];
    }
}

$result->query: SELECT * FROM zim_base
$result->values: (values used for the ? above)
$result->types: (i for integer, s for string - types used for the ? above)
$result->success: 1
$result->error:
$result->num_rows: 1
$result->assoc:
Array
(
    [0] => Array
        (
            [id] => 123
            [data] => Client's new Data
        )

)
$result->array:
Array
(
    [0] => Array
        (
            [0] => 123
            [1] => Client's new Data
        )

)
$result->json_array: - all the records as JSON
[123]
$result->json: - just the first record as JSON
123
$result->record: - just the first record as associative array
Array
(
    [id] => 123
    [data] => Client's new Data
)
DELETE - (table, where)
$last_id = $result->assoc[$result->num_rows-1]["id"];
$result = $base->delete("zim_base", ["id"=>$last_id]);
if ($result->error || $result->affected_rows < 1) {echo "error"; exit;}
$result->query: DELETE FROM zim_base WHERE id=?
$result->values: 123 (values used for the ? above)
$result->types: i (i for integer, s for string - types used for the ? above)
$result->success: 1
$result->error:
$result->affected_rows: 1
QUERY - (SQL)
$result = $base->query("TRUNCATE TABLE zim_base");
Not a prepared statement so no binding - and not really executed for this example
$result->query: TRUNCATE TABLE zim_base
$result->native: [original mysqli result of statement]
$result->success: 1
$result->error:
REPLY - (messageType, message)
$base->reply("error", "cannot get data"); // echoes JSON: {error:"cannot get data"} then exits
$base->reply("success", "data added"); // echoes JSON: {success:"data added"} then exits
$base->reply("success - data added"); // echoes String: "success - data added" then exits
SETLOCK - (table, id, lockid, idfield, lockfield)
$base->setLock("zim_base", $id, $lockid);
Assuming table has id and lockid fields - this will enforce record locking:
if ($lockid != "") $base->setLock("zim_base", $id, $lockid);


ZIM BASE - easy MySQLi