Benötigte Pakete installiert

vendor/sabberworm/php-css-parser/src/RuleSet/AtRuleSet.php

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+<?php
+
+namespace Sabberworm\CSS\RuleSet;
+
+use Sabberworm\CSS\OutputFormat;
+use Sabberworm\CSS\Property\AtRule;
+
+/**
+ * This class represents rule sets for generic at-rules which are not covered by specific classes, i.e., not
+ * `@import`, `@charset` or `@media`.
+ *
+ * A common example for this is `@font-face`.
+ */
+class AtRuleSet extends RuleSet implements AtRule
+{
+    /**
+     * @var string
+     */
+    private $sType;
+
+    /**
+     * @var string
+     */
+    private $sArgs;
+
+    /**
+     * @param string $sType
+     * @param string $sArgs
+     * @param int $iLineNo
+     */
+    public function __construct($sType, $sArgs = '', $iLineNo = 0)
+    {
+        parent::__construct($iLineNo);
+        $this->sType = $sType;
+        $this->sArgs = $sArgs;
+    }
+
+    /**
+     * @return string
+     */
+    public function atRuleName()
+    {
+        return $this->sType;
+    }
+
+    /**
+     * @return string
+     */
+    public function atRuleArgs()
+    {
+        return $this->sArgs;
+    }
+
+    /**
+     * @return string
+     *
+     * @deprecated in V8.8.0, will be removed in V9.0.0. Use `render` instead.
+     */
+    public function __toString()
+    {
+        return $this->render(new OutputFormat());
+    }
+
+    /**
+     * @param OutputFormat|null $oOutputFormat
+     *
+     * @return string
+     */
+    public function render($oOutputFormat)
+    {
+        $sResult = $oOutputFormat->comments($this);
+        $sArgs = $this->sArgs;
+        if ($sArgs) {
+            $sArgs = ' ' . $sArgs;
+        }
+        $sResult .= "@{$this->sType}$sArgs{$oOutputFormat->spaceBeforeOpeningBrace()}{";
+        $sResult .= $this->renderRules($oOutputFormat);
+        $sResult .= '}';
+        return $sResult;
+    }
+}