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Direktori : /home2/selectio/public_html/bharath/3idiotsgadgetstore.in/vendor/phpunit/phpunit/src/Util/ |
Current File : /home2/selectio/public_html/bharath/3idiotsgadgetstore.in/vendor/phpunit/phpunit/src/Util/Xml.php |
<?php declare(strict_types=1); /* * This file is part of PHPUnit. * * (c) Sebastian Bergmann <sebastian@phpunit.de> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PHPUnit\Util; use const ENT_QUOTES; use function assert; use function class_exists; use function htmlspecialchars; use function mb_convert_encoding; use function ord; use function preg_replace; use function settype; use function strlen; use DOMCharacterData; use DOMDocument; use DOMElement; use DOMNode; use DOMText; use ReflectionClass; use ReflectionException; /** * @internal This class is not covered by the backward compatibility promise for PHPUnit */ final class Xml { /** * @deprecated Only used by assertEqualXMLStructure() */ public static function import(DOMElement $element): DOMElement { return (new DOMDocument)->importNode($element, true); } /** * @deprecated Only used by assertEqualXMLStructure() */ public static function removeCharacterDataNodes(DOMNode $node): void { if ($node->hasChildNodes()) { for ($i = $node->childNodes->length - 1; $i >= 0; $i--) { if (($child = $node->childNodes->item($i)) instanceof DOMCharacterData) { $node->removeChild($child); } } } } /** * Escapes a string for the use in XML documents. * * Any Unicode character is allowed, excluding the surrogate blocks, FFFE, * and FFFF (not even as character reference). * * @see https://www.w3.org/TR/xml/#charsets */ public static function prepareString(string $string): string { return preg_replace( '/[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]/', '', htmlspecialchars( self::convertToUtf8($string), ENT_QUOTES ) ); } /** * "Convert" a DOMElement object into a PHP variable. */ public static function xmlToVariable(DOMElement $element) { $variable = null; switch ($element->tagName) { case 'array': $variable = []; foreach ($element->childNodes as $entry) { if (!$entry instanceof DOMElement || $entry->tagName !== 'element') { continue; } $item = $entry->childNodes->item(0); if ($item instanceof DOMText) { $item = $entry->childNodes->item(1); } $value = self::xmlToVariable($item); if ($entry->hasAttribute('key')) { $variable[(string) $entry->getAttribute('key')] = $value; } else { $variable[] = $value; } } break; case 'object': $className = $element->getAttribute('class'); if ($element->hasChildNodes()) { $arguments = $element->childNodes->item(0)->childNodes; $constructorArgs = []; foreach ($arguments as $argument) { if ($argument instanceof DOMElement) { $constructorArgs[] = self::xmlToVariable($argument); } } try { assert(class_exists($className)); $variable = (new ReflectionClass($className))->newInstanceArgs($constructorArgs); // @codeCoverageIgnoreStart } catch (ReflectionException $e) { throw new Exception( $e->getMessage(), $e->getCode(), $e ); } // @codeCoverageIgnoreEnd } else { $variable = new $className; } break; case 'boolean': $variable = $element->textContent === 'true'; break; case 'integer': case 'double': case 'string': $variable = $element->textContent; settype($variable, $element->tagName); break; } return $variable; } private static function convertToUtf8(string $string): string { if (!self::isUtf8($string)) { $string = mb_convert_encoding($string, 'UTF-8'); } return $string; } private static function isUtf8(string $string): bool { $length = strlen($string); for ($i = 0; $i < $length; $i++) { if (ord($string[$i]) < 0x80) { $n = 0; } elseif ((ord($string[$i]) & 0xE0) === 0xC0) { $n = 1; } elseif ((ord($string[$i]) & 0xF0) === 0xE0) { $n = 2; } elseif ((ord($string[$i]) & 0xF0) === 0xF0) { $n = 3; } else { return false; } for ($j = 0; $j < $n; $j++) { if ((++$i === $length) || ((ord($string[$i]) & 0xC0) !== 0x80)) { return false; } } } return true; } }