respect-validation/library/Rules/StartsWith.php
Henrique Moody 9e7571fb98
Add missing "@author" annotations
This commit will make sure that every class, interface, or trait will
have the "@author" annotation in it.

In order to create a list of authors, I used the "git blame" command,
which means that if someone changed or even created the file but does
not have any remaining line will not be shown in the list; it's a
trade-off worth but it is worth it. The other way to do it would be
carefully checking each file.

Signed-off-by: Henrique Moody <henriquemoody@gmail.com>
2018-11-25 18:08:44 +01:00

58 lines
1.4 KiB
PHP

<?php
/*
* This file is part of Respect/Validation.
*
* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
*
* For the full copyright and license information, please view the "LICENSE.md"
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Respect\Validation\Rules;
/**
* @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
* @author Henrique Moody <henriquemoody@gmail.com>
* @author Marcelo Araujo <msaraujo@php.net>
*/
class StartsWith extends AbstractRule
{
public $startValue;
public $identical;
public function __construct($startValue, $identical = false)
{
$this->startValue = $startValue;
$this->identical = $identical;
}
public function validate($input): bool
{
if ($this->identical) {
return $this->validateIdentical($input);
}
return $this->validateEquals($input);
}
protected function validateEquals($input)
{
if (is_array($input)) {
return reset($input) == $this->startValue;
}
return 0 === mb_stripos($input, $this->startValue, 0, mb_detect_encoding($input));
}
protected function validateIdentical($input)
{
if (is_array($input)) {
return reset($input) === $this->startValue;
}
return 0 === mb_strpos($input, $this->startValue, 0, mb_detect_encoding($input));
}
}