1. Go to this page and download the library: Download kris-ro/php-database-model library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
kris-ro / php-database-model example snippets
use KrisRo\PhpDatabaseModel\Model;
# Ge the model instance
$model = new Model([
'host' => 'localhost',
'database' => 'db_name',
'username' => 'db_user',
'password' => 'db_password',
]);
# get the result set as a list of associative array
$rows = $model->getAssocUsersByCondition([
'condition' => '`users_id` < :id',
'params' => [':id' => 20]
])->all();
# fetching one by one
$query = $model->getAssocUsersByCondition([
'select' => 'salt, user_name',
'condition' => '`users_id` < :id',
'params' => [':id' => 20]
]);
$oneRow = $query->next();
$oneRow = $query->next();
$oneRow = $query->next();
$oneRow = $query->next();
# get the result set as a list of stdClass objects
$rows = $model->getObjectsUsersByCondition([
'select' => 'salt, user_name',
'condition' => '`users_id` < :id',
'params' => [':id' => 20]
])->all();
# fetch the result set indexed by table's id or another unique column
# first column (`salt` in this case) is used for indexing the result set
$rows = $model->getUniqueUsersByCondition([
'select' => 'salt, user_name',
'condition' => '`users_id` < :id',
'params' => [':id' => 20]
])->all();
# get rows with key => values pairs
$rows = $model->getIndexedUsersByCondition([
'select' => 'salt, user_name',
'condition' => '`users_id` < :id',
'params' => [':id' => 20]
])->all();
# get one column indexed numerically
$rows = $model->getColumnUsersByCondition([
'select' => 'user_name',
'condition' => '`users_id` < :id',
'params' => [':id' => 20]
])->all();
# group and index the result set by the first column specified in the query (`user_profiles_id` in this case)
$rows = $model->getGroupedUsersByCondition([
'select' => 'user_profiles_id, user_name, email',
'condition' => '`users_id` < :id',
'params' => [':id' => 100]
])->all();
# get users with email equal to this value
$model->getAssocUsersByEmail('[email protected]')->all();
# get users with email containing this value (like %%)
$model->getAssocUsersLikeEmail('some-mailbox')->all();
# get users as stdClass objects with email containing this value (like %%)
$rows = $model->getObjectsUsersLikeEmail('kris_ro')->all();
# this will get you the whole table
$rows = $model->getallUsers();
# update values
$updateCount = $model->updateUsersByCondition([
'condition' => '`users_id` = :id',
'params' => [':id' => 60],
'values' => [
'email' => '[email protected]',
],
]);
# update a row by its primary key determined as {table_name}_id
$updated = $model->updateUsers([
'users_id' => 1200,
'email' => '[email protected]',
]);
# delete users
$deleted = $model->deleteUsersByCondition([
'condition' => '`users_id` = :id',
'params' => [':id' => 101],
]);
# delete row by its primary key determined as {table_name}_id
$deleted = $model->deleteUsers(102);
# counting
$count = $model->countUsersByCondition([
'select' => 'salt, user_name',
'condition' => '`users_id` < :id',
'params' => [':id' => 20]
]);
# adding new records
$count = $model->setUsers([
'user_profiles_id' => '4',
'salt' => 'ecvfr56765ty',
'user_name' => 'Test Test',
'email' => '[email protected]',
]);
# save the record and return the last inserted ID
$id = $model->setUsersAndGetId([
'user_profiles_id' => '4',
'salt' => 'cx6uykuy',
'user_name' => 'Another Test',
'email' => '[email protected]',
]);
# batch insert; returns the number of rows inserted
$count = $model->setUsers([
[
'user_profiles_id' => '4',
'salt' => 'ecvfr56765ty',
'user_name' => 'Test Test',
'email' => bin2hex(random_bytes(8)) . '[email protected]',
],
[
'user_profiles_id' => '4',
'salt' => 'cx6uykuy',
'user_name' => 'Another Test',
'email' => bin2hex(random_bytes(8)) . '[email protected]',
]
]);
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