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Collection.php	Edit

Editing: Collection.php

<?php namespace Spip\Css\Vars; /** * Collection de variables CSS * @internal */ class Collection { private array $vars = []; public function add(string $var, string $value) { $this->vars[$var] = $value; } public function getString(): string { $string = ''; foreach ($this->vars as $key => $value) { $string .= "$key: $value;\n"; } return $string; } public function __toString(): string { return $this->getString(); } }