SerializableModel is simple package for serializable columns in a Laravel model. It utilizes the serialize and unserialize PHP functions to store values in the database.
SerializableModel is free and open source, and is licensed under the MIT License.
Copyright 2018 Little Apps
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Install using composer:
cd /path/to/laravel/app
composer require little-apps/serializable-modelThis package includes a trait which can be included in any class that inherits Illuminate\Database\Eloquent\Model.
use LittleApps\SerializableModel\Serializable;
use Illuminate\Database\Eloquent\Model;
class Foo extends Model {
use Serializable;
}The next step is to define the columns that should be serialized in the $serializable property.
use LittleApps\SerializableModel\Serializable;
use Illuminate\Database\Eloquent\Model;
class Foo extends Model {
use Serializable;
protected $serializable = [
'column1',
'column2',
'column3',
'column4',
];
}Any value that is assigned to the addresses or phone_numbers columns will stored in the database as a string representation of the original data type.
$foo = new Foo();
// Will be stored in the database as "i:9999;"
$foo->column1 = 9999;
// Will be stored in the database as "a:1:{s:3:"key";s:5:"value";}"
$foo->column2 = ['key' => 'value'];
// Will be stored in the database as "d:96.67;"
$foo->column3 = 96.67;
// Will be stored in the database as "Hello World"
$foo->column4 = 'Hello World';The value of columns are unserialized (if nesessary) and returned. The following follows the values set in the example above.
// $value will be set to 9999
$value = $foo->column1;
// $value will be set to ['key' => 'value']
$value = $foo->column2;
// $value will be set to 96.67
$value = $foo->column3;
// $value will be set to "Hello World"
$value = $foo->column4;The data type to use for a serializable column in a MySQL database can vary. The PHP documentation for serializable and this answer on StackOverflow recommends it be a BLOB, and not CHAR or TEXT. The command for a BLOB in a Laravel database migration is binary().
Schema::table('foo', function (Blueprint $table) {
$table->binary('column1');
});- To save space in the database, strings are left as is and not serialized.
- Resources can't be serialized and trying to do so will result in undefined behavior.
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