used native PHP 8 functions

Author: dg

src/Bridges/HttpDI/HttpExtension.php

@@ -111,7 +111,7 @@ private function sendHeaders()
 				continue;
 			}
 			$value = self::buildPolicy($config->$key);
-			if (strpos($value, "'nonce'")) {
+			if (str_contains($value, "'nonce'")) {
 				$this->initialization->addBody('$cspNonce = base64_encode(random_bytes(16));');
 				$value = Nette\DI\ContainerBuilder::literal(
 					'str_replace(?, ? . $cspNonce, ?)',

src/Http/Context.php

@@ -50,7 +50,7 @@ public function isModified(string|int|\DateTimeInterface $lastModified = null, s
 		} elseif ($ifNoneMatch !== null) {
 			$etag = $this->response->getHeader('ETag');
 
-			if ($etag === null || strpos(' ' . strtr($ifNoneMatch, ",\t", '  '), ' ' . $etag) === false) {
+			if ($etag === null || !str_contains(' ' . strtr($ifNoneMatch, ",\t", '  '), ' ' . $etag)) {
 				return true;
 
 			} else {

src/Http/RequestFactory.php

@@ -286,9 +286,9 @@ private function useForwardedProxy(Url $url, &$remoteAddr, &$remoteHost): void
 
 		if (isset($proxyParams['for'])) {
 			$address = $proxyParams['for'][0];
-			$remoteAddr = strpos($address, '[') === false
-				? explode(':', $address)[0]  // IPv4
-				: substr($address, 1, strpos($address, ']') - 1); // IPv6
+			$remoteAddr = str_contains($address, '[')
+				? substr($address, 1, strpos($address, ']') - 1) // IPv6
+				: explode(':', $address)[0];  // IPv4
 		}
 
 		if (isset($proxyParams['host']) && count($proxyParams['host']) === 1) {

src/Http/Response.php

@@ -225,7 +225,7 @@ public function __destruct()
 	{
 		if (
 			self::$fixIE
-			&& strpos($_SERVER['HTTP_USER_AGENT'] ?? '', 'MSIE ') !== false
+			&& str_contains($_SERVER['HTTP_USER_AGENT'] ?? '', 'MSIE ')
 			&& in_array($this->code, [400, 403, 404, 405, 406, 408, 409, 410, 500, 501, 505], true)
 			&& preg_match('#^text/html(?:;|$)#', (string) $this->getHeader('Content-Type'))
 		) {

src/Http/Url.php

@@ -178,7 +178,7 @@ public function getPort(): ?int
 	public function setPath(string $path): static
 	{
 		$this->path = $path;
-		if ($this->host && substr($this->path, 0, 1) !== '/') {
+		if ($this->host && !str_starts_with($this->path, '/')) {
 			$this->path = '/' . $this->path;
 		}
 		return $this;
@@ -363,7 +363,7 @@ final public function export(): array
 	 */
 	private static function idnHostToUnicode(string $host): string
 	{
-		if (strpos($host, '--') === false) { // host does not contain IDN
+		if (!str_contains($host, '--')) { // host does not contain IDN
 			return $host;
 		}
 		if (function_exists('idn_to_utf8') && defined('INTL_IDNA_VARIANT_UTS46')) {

src/Http/UrlImmutable.php

@@ -290,7 +290,7 @@ final public function export(): array
 
 	protected function build(): void
 	{
-		if ($this->host && substr($this->path, 0, 1) !== '/') {
+		if ($this->host && !str_starts_with($this->path, '/')) {
 			$this->path = '/' . $this->path;
 		}