perf/source

Data source abstraction

Source

Source package allows to abstract data sources., _(*1)

Installation & Requirements

Source has no dependencies on other libraries., _(*2)

Install it with Composer:, _(*3)

```shell script composer require perf/source, <sub>(*4)</sub>

## Usage

```php
<?php

use perf\Source\LocalFileSource;
use perf\Source\NullSource;
use perf\Source\SourceInterface;
use perf\Source\StringSource;

$sources = [
    new LocalFileSource('/foo/bar/baz.txt'),
    new NullSource(),
    new StringSource('Foo bar baz.'),
];

function show_source_details(SourceInterface $source)
{
    echo "Size: {$source->getSize()}", PHP_EOL;
    echo "Content: {$source->getContent()}", PHP_EOL;
}

foreach ($sources as $source) {
    show_source_details($source);
}