101 lines
2.2 KiB
PHP
101 lines
2.2 KiB
PHP
<?php
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/**
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* This file is part of the Nette Framework (https://nette.org)
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* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
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*/
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declare(strict_types=1);
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namespace Nette\PhpGenerator;
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use Nette;
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/**
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* @internal
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*/
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final class Helpers
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{
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use Nette\StaticClass;
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public const PHP_IDENT = '[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*';
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/** @deprecated use Nette\PhpGenerator\Dumper::dump() */
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public static function dump($var): string
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{
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return (new Dumper)->dump($var);
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}
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/** @deprecated use Nette\PhpGenerator\Dumper::format() */
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public static function format(string $statement, ...$args): string
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{
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return (new Dumper)->format($statement, ...$args);
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}
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/** @deprecated use Nette\PhpGenerator\Dumper::format() */
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public static function formatArgs(string $statement, array $args): string
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{
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return (new Dumper)->format($statement, ...$args);
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}
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public static function formatDocComment(string $content): string
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{
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if (($s = trim($content)) === '') {
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return '';
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} elseif (strpos($content, "\n") === false) {
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return "/** $s */\n";
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} else {
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return str_replace("\n", "\n * ", "/**\n$s") . "\n */\n";
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}
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}
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public static function unformatDocComment(string $comment): string
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{
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return preg_replace('#^\s*\* ?#m', '', trim(trim(trim($comment), '/*')));
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}
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public static function isIdentifier($value): bool
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{
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return is_string($value) && preg_match('#^' . self::PHP_IDENT . '$#D', $value);
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}
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public static function isNamespaceIdentifier($value, bool $allowLeadingSlash = false): bool
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{
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$re = '#^' . ($allowLeadingSlash ? '\\\\?' : '') . self::PHP_IDENT . '(\\\\' . self::PHP_IDENT . ')*$#D';
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return is_string($value) && preg_match($re, $value);
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}
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public static function extractNamespace(string $name): string
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{
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return ($pos = strrpos($name, '\\')) ? substr($name, 0, $pos) : '';
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}
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public static function extractShortName(string $name): string
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{
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return ($pos = strrpos($name, '\\')) === false ? $name : substr($name, $pos + 1);
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}
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public static function tabsToSpaces(string $s, int $count = 4): string
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{
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return str_replace("\t", str_repeat(' ', $count), $s);
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}
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/** @internal */
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public static function createObject(string $class, array $props)
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{
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return Dumper::createObject($class, $props);
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}
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}
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