Packer-PHP
Simple Key-Value Storage for PHP., (*1)
Packer aims to be a zero-config, zero-install and works as PHP works library that developers can quickly pull into their project for use immediately for small and medium scaling usage., (*2)
, (*3)
Installation via Composer
To use Packer in your project, add a dependency to mauris/packer in your project's composer.json file. The following is a minimal sample configuration to use Packer in your project., (*4)
{
"require": {
"mauris/packer": "1.0"
}
}
After which run the command:, (*5)
php composer.phar install
Learn more about Composer., (*6)
Usage
Once you have installed Packer as your project's dependencies using Composer, you can use the Packer class directly in your code., (*7)
To work with a Packer file, you create an instance of Packer like this:, (*8)
$packer = new Packer\Packer('config.pack');
Writing / Overwriting
To write a key and value entry to the Packer file, simply use the write($key, $value) method like this:, (*9)
$packer->write('autorun', false);
Reading
To fetch a value from a Packer file, use the read($key) method., (*10)
$autorun = $packer->read('autorun');
Deleting
To delete a value from the Packer file:, (*11)
$packer->delete('autorun');
// $packer->exist('autorun') === false
Fetch all keys
To iterate through the Packer file, you can fetch the keys using the keys() method:, (*12)
echo '<ul>';
foreach($packer->keys() as $key){
echo '<li>' . $packer->read($key) . '</li>';
}
echo '</ul>';
Clearing
To remove all entries from the Packer file:
$packer->clear();
License
Packer is released open source under the New BSD 3-Clause License., (*13)
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