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author | mrjive <mrjive@mrjive.it> | 2015-01-06 15:13:03 +0100 |
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committer | mrjive <mrjive@mrjive.it> | 2015-01-06 15:13:03 +0100 |
commit | b80c218606994032e76805900cb9b340ea132358 (patch) | |
tree | bf625cf4c59bf521e639018399bf1770d116a6a0 /library/HTMLPurifier/AttrDef/CSS/Multiple.php | |
parent | aa6d61d3b19cb13c30bf5a1579adefedf0cc9515 (diff) | |
parent | 3185bfe3ca131d471b8fcdc0c94abf1a114486c7 (diff) | |
download | volse-hubzilla-b80c218606994032e76805900cb9b340ea132358.tar.gz volse-hubzilla-b80c218606994032e76805900cb9b340ea132358.tar.bz2 volse-hubzilla-b80c218606994032e76805900cb9b340ea132358.zip |
Merge pull request #1 from friendica/master
test pull request
Diffstat (limited to 'library/HTMLPurifier/AttrDef/CSS/Multiple.php')
-rw-r--r-- | library/HTMLPurifier/AttrDef/CSS/Multiple.php | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/library/HTMLPurifier/AttrDef/CSS/Multiple.php b/library/HTMLPurifier/AttrDef/CSS/Multiple.php index 4d62a40d7..9f266cdd1 100644 --- a/library/HTMLPurifier/AttrDef/CSS/Multiple.php +++ b/library/HTMLPurifier/AttrDef/CSS/Multiple.php @@ -13,9 +13,9 @@ */ class HTMLPurifier_AttrDef_CSS_Multiple extends HTMLPurifier_AttrDef { - /** * Instance of component definition to defer validation to. + * @type HTMLPurifier_AttrDef * @todo Make protected */ public $single; @@ -27,32 +27,45 @@ class HTMLPurifier_AttrDef_CSS_Multiple extends HTMLPurifier_AttrDef public $max; /** - * @param $single HTMLPurifier_AttrDef to multiply - * @param $max Max number of values allowed (usually four) + * @param HTMLPurifier_AttrDef $single HTMLPurifier_AttrDef to multiply + * @param int $max Max number of values allowed (usually four) */ - public function __construct($single, $max = 4) { + public function __construct($single, $max = 4) + { $this->single = $single; $this->max = $max; } - public function validate($string, $config, $context) { + /** + * @param string $string + * @param HTMLPurifier_Config $config + * @param HTMLPurifier_Context $context + * @return bool|string + */ + public function validate($string, $config, $context) + { $string = $this->parseCDATA($string); - if ($string === '') return false; + if ($string === '') { + return false; + } $parts = explode(' ', $string); // parseCDATA replaced \r, \t and \n $length = count($parts); $final = ''; for ($i = 0, $num = 0; $i < $length && $num < $this->max; $i++) { - if (ctype_space($parts[$i])) continue; + if (ctype_space($parts[$i])) { + continue; + } $result = $this->single->validate($parts[$i], $config, $context); if ($result !== false) { $final .= $result . ' '; $num++; } } - if ($final === '') return false; + if ($final === '') { + return false; + } return rtrim($final); } - } // vim: et sw=4 sts=4 |