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Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401]

   1  <?php
   2  
   3  namespace Sabberworm\CSS\Property;
   4  
   5  use Sabberworm\CSS\Comment\Comment;
   6  use Sabberworm\CSS\OutputFormat;
   7  
   8  /**
   9   * `CSSNamespace` represents an `@namespace` rule.
  10   */
  11  class CSSNamespace implements AtRule
  12  {
  13      /**
  14       * @var string
  15       */
  16      private $mUrl;
  17  
  18      /**
  19       * @var string
  20       */
  21      private $sPrefix;
  22  
  23      /**
  24       * @var int
  25       */
  26      private $iLineNo;
  27  
  28      /**
  29       * @var array<array-key, Comment>
  30       */
  31      protected $aComments;
  32  
  33      /**
  34       * @param string $mUrl
  35       * @param string|null $sPrefix
  36       * @param int $iLineNo
  37       */
  38      public function __construct($mUrl, $sPrefix = null, $iLineNo = 0)
  39      {
  40          $this->mUrl = $mUrl;
  41          $this->sPrefix = $sPrefix;
  42          $this->iLineNo = $iLineNo;
  43          $this->aComments = [];
  44      }
  45  
  46      /**
  47       * @return int
  48       */
  49      public function getLineNo()
  50      {
  51          return $this->iLineNo;
  52      }
  53  
  54      /**
  55       * @return string
  56       */
  57      public function __toString()
  58      {
  59          return $this->render(new OutputFormat());
  60      }
  61  
  62      /**
  63       * @return string
  64       */
  65      public function render(OutputFormat $oOutputFormat)
  66      {
  67          return '@namespace ' . ($this->sPrefix === null ? '' : $this->sPrefix . ' ')
  68              . $this->mUrl->render($oOutputFormat) . ';';
  69      }
  70  
  71      /**
  72       * @return string
  73       */
  74      public function getUrl()
  75      {
  76          return $this->mUrl;
  77      }
  78  
  79      /**
  80       * @return string|null
  81       */
  82      public function getPrefix()
  83      {
  84          return $this->sPrefix;
  85      }
  86  
  87      /**
  88       * @param string $mUrl
  89       *
  90       * @return void
  91       */
  92      public function setUrl($mUrl)
  93      {
  94          $this->mUrl = $mUrl;
  95      }
  96  
  97      /**
  98       * @param string $sPrefix
  99       *
 100       * @return void
 101       */
 102      public function setPrefix($sPrefix)
 103      {
 104          $this->sPrefix = $sPrefix;
 105      }
 106  
 107      /**
 108       * @return string
 109       */
 110      public function atRuleName()
 111      {
 112          return 'namespace';
 113      }
 114  
 115      /**
 116       * @return array<int, string>
 117       */
 118      public function atRuleArgs()
 119      {
 120          $aResult = [$this->mUrl];
 121          if ($this->sPrefix) {
 122              array_unshift($aResult, $this->sPrefix);
 123          }
 124          return $aResult;
 125      }
 126  
 127      /**
 128       * @param array<array-key, Comment> $aComments
 129       *
 130       * @return void
 131       */
 132      public function addComments(array $aComments)
 133      {
 134          $this->aComments = array_merge($this->aComments, $aComments);
 135      }
 136  
 137      /**
 138       * @return array<array-key, Comment>
 139       */
 140      public function getComments()
 141      {
 142          return $this->aComments;
 143      }
 144  
 145      /**
 146       * @param array<array-key, Comment> $aComments
 147       *
 148       * @return void
 149       */
 150      public function setComments(array $aComments)
 151      {
 152          $this->aComments = $aComments;
 153      }
 154  }