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<?php |
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namespace RoyallTheFourth\HtmlDocument\Element; |
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use RoyallTheFourth\HtmlDocument\Attribute\BooleanAttribute; |
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use RoyallTheFourth\HtmlDocument\Attribute\StandardAttribute; |
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use RoyallTheFourth\HtmlDocument\Set\AttributeSet; |
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use RoyallTheFourth\HtmlDocument\Set\ElementSet; |
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use RoyallTheFourth\HtmlDocument\Tag\Standard; |
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/** |
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* Class Anchor |
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* @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a |
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*/ |
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final class Anchor extends AbstractElement implements ParentElementInterface |
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{ |
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public function __construct(AttributeSet $attributes = null, ElementSet $children = null) |
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{ |
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$this->attributes = $attributes ?? new AttributeSet(); |
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$this->children = $children ?? new ElementSet(); |
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$this->tag = new Standard('a', $attributes, $children); |
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} |
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public function withAttribute(string $name, string $value = null): Anchor |
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{ |
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if ($value) { |
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$attribute = new StandardAttribute($name, $value); |
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} else { |
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$attribute = new BooleanAttribute($name); |
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} |
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return new Anchor($this->attributes->add($attribute), $this->children); |
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} |
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public function withChild(ElementInterface $element): Anchor |
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{ |
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return new Anchor($this->attributes, $this->children->add($element)); |
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} |
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public function withHref($href): Anchor |
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{ |
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return $this->withAttribute('href', $href); |
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} |
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public function withDownload($filename = null): Anchor |
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{ |
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return $this->withAttribute('download', $filename); |
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} |
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public function withHrefLang($lang): Anchor |
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{ |
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return $this->withAttribute('hreflang', $lang); |
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} |
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public function withPing($url): Anchor |
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{ |
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return $this->withAttribute('ping', $url); |
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} |
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public function withRel($rel): Anchor |
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{ |
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return $this->withAttribute('rel', $rel); |
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} |
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public function withTarget($target): Anchor |
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{ |
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return $this->withAttribute('target', $target); |
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} |
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public function withType($type): Anchor |
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{ |
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return $this->withAttribute('type', $type); |
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} |
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} |
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In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
stringvalues, the empty string''is a special case, in particular the following results might be unexpected: