PHP Str类代码示例

 public function parse(RequestInterface $request, ResponseInterface $response, MapInterface $attributes) : MapInterface
 {
     $start = $this->clock->now();
     if (!$this->isHtml($attributes)) {
         return $attributes;
     }
     $document = $this->reader->read($response->body());
     try {
         $metas = (new Elements('meta'))((new Head())($document));
     } catch (ElementNotFoundException $e) {
         return $attributes;
     }
     $meta = $metas->filter(function (ElementInterface $meta) : bool {
         return $meta->attributes()->contains('name') && $meta->attributes()->get('name')->value() === 'apple-itunes-app' && $meta->attributes()->contains('content');
     });
     if ($meta->size() !== 1) {
         return $attributes;
     }
     $content = $meta->current()->attributes()->get('content')->value();
     $content = new Str($content);
     if (!$content->match(self::PATTERN)) {
         return $attributes;
     }
     $matches = $content->getMatches(self::PATTERN);
     return $attributes->put(self::key(), new Attribute(self::key(), (string) $matches['uri'], $this->clock->now()->elapsedSince($start)->milliseconds()));
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'content-type') {
         throw new InvalidArgumentException();
     }
     $matches = $value->getMatches('~(?<type>[\\w*]+)/(?<subType>[\\w*]+)(?<params>(; ?\\w+=\\"?[\\w\\-.]+\\"?)+)?~');
     return new ContentType(new ContentTypeValue((string) $matches->get('type'), (string) $matches->get('subType'), $this->buildParams($matches->hasKey('params') ? $matches->get('params') : new Str(''))));
 }

 private function buildSubPropertyCondition(ComparatorInterface $specification) : SequenceInterface
 {
     $prop = new Str($specification->property());
     $pieces = $prop->split('.');
     $var = (new Str('entity_'))->append($pieces->pop()->join('_'));
     $key = $var->append('_')->append((string) $pieces->last())->append((string) $this->count);
     return new Sequence(sprintf('%s %s %s', $var->append('.')->append((string) $pieces->last()), $specification->sign(), $key->prepend('{')->append('}')), new Collection([(string) $key => $specification->value()]));
 }

 public function test_it_replaces_between_haystack_with_closure()
 {
     $Str = new Str();
     $outcome = $Str->replaceBetween('something @here(...) and @here(...)', '@here', function ($between) {
         return "[ {$between} ]";
     });
     assertEquals('something [ ... ] and [ ... ]', $outcome);
 }

 public static function fromString(string $type, Types $types) : TypeInterface
 {
     $type = new Str($type);
     if (!$type->match(self::PATTERN)) {
         throw new InvalidArgumentException();
     }
     return new self($types->build((string) $type->getMatches(self::PATTERN)->get('inner')));
 }

 private function buildSubPropertyMapping(ComparatorInterface $specification) : MapInterface
 {
     $prop = new Str($specification->property());
     $pieces = $prop->split('.');
     $var = (new Str('entity_'))->append($pieces->pop()->join('_'));
     $key = $var->append('_')->append((string) $pieces->last());
     return (new Map('string', SequenceInterface::class))->put((string) $var, new Sequence(new Collection([(string) $pieces->last() => (string) $key->prepend('{')->append('}')]), new Collection([(string) $key => $specification->value()])));
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'content-language') {
         throw new InvalidArgumentException();
     }
     $values = new Set(HeaderValueInterface::class);
     foreach ($value->split(',') as $language) {
         $values = $values->add(new ContentLanguageValue((string) $language->trim()));
     }
     return new ContentLanguage($values);
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'allow') {
         throw new InvalidArgumentException();
     }
     $values = new Set(HeaderValueInterface::class);
     foreach ($value->split(',') as $allow) {
         $values = $values->add(new AllowValue((string) $allow->trim()->toUpper()));
     }
     return new Allow($values);
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ($this->factories->contains((string) $name->toLower())) {
         return $this->factories->get((string) $name->toLower())->make($name, $value);
     }
     $values = new Set(HeaderValueInterface::class);
     foreach ($value->split(',') as $headerValue) {
         $values = $values->add(new HeaderValue((string) $headerValue->trim()));
     }
     return new Header((string) $name, $values);
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'accept') {
         throw new InvalidArgumentException();
     }
     $values = new Set(HeaderValueInterface::class);
     foreach ($value->split(',') as $accept) {
         $matches = $accept->getMatches('~(?<type>[\\w*]+)/(?<subType>[\\w*]+)(?<params>(; ?\\w+=\\"?[\\w\\-.]+\\"?)+)?~');
         $values = $values->add(new AcceptValue((string) $matches->get('type'), (string) $matches->get('subType'), $this->buildParams($matches->hasKey('params') ? $matches->get('params') : new Str(''))));
     }
     return new Accept($values);
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'accept-charset') {
         throw new InvalidArgumentException();
     }
     $values = new Set(HeaderValueInterface::class);
     foreach ($value->split(',') as $accept) {
         $matches = $accept->getMatches('~(?<charset>[a-zA-Z0-9\\-_:\\(\\)]+)(; ?q=(?<quality>\\d+(\\.\\d+)?))?~');
         $values = $values->add(new AcceptCharsetValue((string) $matches->get('charset'), new Quality($matches->hasKey('quality') ? (double) (string) $matches->get('quality') : 1)));
     }
     return new AcceptCharset($values);
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'accept-language') {
         throw new InvalidArgumentException();
     }
     $values = new Set(HeaderValueInterface::class);
     foreach ($value->split(',') as $accept) {
         $matches = $accept->getMatches('~(?<lang>([a-zA-Z0-9]+(-[a-zA-Z0-9]+)*|\\*))(; ?q=(?<quality>\\d+(\\.\\d+)?))?~');
         $values = $values->add(new AcceptLanguageValue((string) $matches->get('lang'), new Quality($matches->hasKey('quality') ? (double) (string) $matches->get('quality') : 1)));
     }
     return new AcceptLanguage($values);
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'cache-control') {
         throw new InvalidArgumentException();
     }
     $splits = $value->split(',');
     $values = new Set(HeaderValueInterface::class);
     foreach ($splits as $split) {
         $split = $split->trim();
         switch (true) {
             case $split->match('~^max-age=\\d+$~'):
                 $values = $values->add(new CacheControlValue\MaxAge((int) (string) $split->substring(8)));
                 break;
             case $split->match('~^max-stale(=\\d+)?$~'):
                 $values = $values->add(new CacheControlValue\MaxStale($split->length() > 10 ? (int) (string) $split->substring(10) : 0));
                 break;
             case $split->match('~^min-fresh=\\d+$~'):
                 $values = $values->add(new CacheControlValue\MinimumFresh((int) (string) $split->substring(10)));
                 break;
             case (string) $split === 'must-revalidate':
                 $values = $values->add(new CacheControlValue\MustRevalidate());
                 break;
             case $split->match('~^no-cache(="?\\w+"?)?$~'):
                 $matches = $split->getMatches('~^no-cache(="?(?<field>\\w+)"?)?$~');
                 $values = $values->add(new CacheControlValue\NoCache($matches->hasKey('field') ? (string) $matches->get('field') : ''));
                 break;
             case (string) $split === 'no-store':
                 $values = $values->add(new CacheControlValue\NoStore());
                 break;
             case (string) $split === 'no-transform':
                 $values = $values->add(new CacheControlValue\NoTransform());
                 break;
             case (string) $split === 'only-if-cached':
                 $values = $values->add(new CacheControlValue\OnlyIfCached());
                 break;
             case $split->match('~^private(="?\\w+"?)?$~'):
                 $matches = $split->getMatches('~^private(="?(?<field>\\w+)"?)?$~');
                 $values = $values->add(new CacheControlValue\PrivateCache($matches->hasKey('field') ? (string) $matches->get('field') : ''));
                 break;
             case (string) $split === 'proxy-revalidate':
                 $values = $values->add(new CacheControlValue\ProxyRevalidate());
                 break;
             case (string) $split === 'public':
                 $values = $values->add(new CacheControlValue\PublicCache());
                 break;
             case $split->match('~^s-maxage=\\d+$~'):
                 $values = $values->add(new CacheControlValue\SharedMaxAge((int) (string) $split->substring(9)));
                 break;
         }
     }
     return new CacheControl($values);
 }

 public function make(Str $name, Str $value) : HeaderInterface
 {
     if ((string) $name->toLower() !== 'link') {
         throw new InvalidArgumentException();
     }
     $links = new Set(HeaderValueInterface::class);
     foreach ($value->split(',') as $link) {
         $matches = $link->trim()->getMatches('~^<(?<url>\\S+)>(?<params>(; ?\\w+=\\"?[\\w\\-.]+\\"?)+)?$~');
         $params = $this->buildParams($matches->hasKey('params') ? $matches->get('params') : new Str(''));
         $links = $links->add(new LinkValue(Url::fromString((string) $matches->get('url')), $params->contains('rel') ? $params->get('rel')->value() : 'related', $params->contains('rel') ? $params->remove('rel') : $params));
     }
     return new Link($links);
 }

 public function getPaymentCart()
 {
     $values = Session::get('payment');
     foreach ($values as $key => $value) {
         $product[$key]['name'] = $value['name'];
         $price = round((int) $value['price'] / 21270);
         $product[$key]['price'] = $price;
         $product[$key]['quantity'] = 1;
         $product[$key]['product_id'] = $value['id'];
     }
     $tmpTransaction = new TmpTransaction();
     $st = Str::random(16);
     $baseUrl = URL::to('/product/payment/return?order_id=' . $st);
     // $value[1]['name'] = "sản phẩm 1";
     // $value[1]['price'] = "20000";
     // $value[1]['quantity'] = "1";
     // $value[1]['product_id'] = "3";
     // $value[2]['name'] = "sản phẩm 2";
     // $value[2]['price'] = "20000";
     // $value[2]['quantity'] = "1";
     // $value[2]['product_id'] = "3";
     $payment = $this->makePaymentUsingPayPalCart($product, 'USD', "{$baseUrl}&success=true", "{$baseUrl}&success=false");
     $tmpTransaction->order_id = $st;
     $tmpTransaction->payment_id = $payment->getId();
     $tmpTransaction->save();
     header("Location: " . $this->getLink($payment->getLinks(), "approval_url"));
     exit;
     return "index";
 }