core/source/helpers/string.php

<?php
/*
davina — Calendar data CalDAV conditioner
Copyright (C) 2025 Fenris <fenris@folksprak.org>

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public 
License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later 
version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied 
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see 
<https://www.gnu.org/licenses/>. 
 */

namespace davina\helpers\string_;


/**
 */
function coin(
	string $template,
	array $arguments
) : string
{
	$result = $template;
	foreach ($arguments as $key => $value)
	{
		if ($value === null)
		{
			// do nothing
		}
		else
		{
			$result = \str_replace(
				\sprintf('{{%s}}', $key),
				$value,
				$result
			);
		}
	}
	return $result;
}


/**
 */
function slice(
	string $str,
	int $size
) : array
{
	$slices = [];
	$rest = $str;
	while (\strlen($rest) > 0)
	{
		\array_push($slices, \substr($rest, 0, $size));
		$rest = \substr($rest, $size);
	}
	return $slices;
}
	
 ?>