83 lines
1.7 KiB
PHP
83 lines
1.7 KiB
PHP
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<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use function end;
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use function is_array;
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use function mb_strlen;
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use function mb_strripos;
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use function mb_strrpos;
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/**
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* Validates only if the value is at the end of the input.
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*
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* @author Alexandre Gomes Gaigalas <alganet@gmail.com>
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* @author Henrique Moody <henriquemoody@gmail.com>
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* @author Hugo Hamon <hugo.hamon@sensiolabs.com>
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* @author William Espindola <oi@williamespindola.com.br>
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*/
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final class EndsWith extends AbstractRule
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{
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/**
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* @var mixed
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*/
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private $endValue;
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/**
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* @var bool
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*/
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private $identical;
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/**
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* @param mixed $endValue
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*/
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public function __construct($endValue, bool $identical = false)
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{
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$this->endValue = $endValue;
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$this->identical = $identical;
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}
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/**
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* {@inheritDoc}
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*/
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public function validate($input): bool
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{
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if ($this->identical) {
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return $this->validateIdentical($input);
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}
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return $this->validateEquals($input);
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}
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/**
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* @param mixed $input
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*/
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private function validateEquals($input): bool
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{
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if (is_array($input)) {
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return end($input) == $this->endValue;
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}
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return mb_strripos($input, $this->endValue) === mb_strlen($input) - mb_strlen($this->endValue);
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}
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/**
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* @param mixed $input
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*/
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private function validateIdentical($input): bool
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{
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if (is_array($input)) {
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return end($input) === $this->endValue;
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}
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return mb_strrpos($input, $this->endValue) === mb_strlen($input) - mb_strlen($this->endValue);
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}
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}
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