diff options
Diffstat (limited to 'src/HTML5/Parser/UTF8Utils.php')
| -rw-r--r-- | src/HTML5/Parser/UTF8Utils.php | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/src/HTML5/Parser/UTF8Utils.php b/src/HTML5/Parser/UTF8Utils.php index 451c155..77c2dfb 100644 --- a/src/HTML5/Parser/UTF8Utils.php +++ b/src/HTML5/Parser/UTF8Utils.php @@ -1,5 +1,7 @@ <?php + namespace Masterminds\HTML5\Parser; + /* * * Portions based on code from html5lib files with the following copyright: @@ -30,11 +32,10 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. use Masterminds\HTML5\Exception; /** - * UTF-8 Utilities + * UTF-8 Utilities. */ class UTF8Utils { - /** * The Unicode replacement character.. */ @@ -76,10 +77,8 @@ class UTF8Utils * This has not yet been tested with charactersets other than UTF-8. * It should work with ISO-8859-1/-13 and standard Latin Win charsets. * - * @param string $data - * The data to convert. - * @param string $encoding - * A valid encoding. Examples: http://www.php.net/manual/en/mbstring.supported-encodings.php + * @param string $data The data to convert + * @param string $encoding A valid encoding. Examples: http://www.php.net/manual/en/mbstring.supported-encodings.php * * @return string */ @@ -108,7 +107,7 @@ class UTF8Utils $data = mb_convert_encoding($data, 'UTF-8', $encoding); mb_substitute_character($save); } // @todo Get iconv running in at least some environments if that is possible. - elseif (function_exists('iconv') && $encoding != 'auto') { + elseif (function_exists('iconv') && 'auto' !== $encoding) { // fprintf(STDOUT, "iconv found\n"); // iconv has the following behaviors: // - Overlong representations are ignored. @@ -122,7 +121,7 @@ class UTF8Utils /* * One leading U+FEFF BYTE ORDER MARK character must be ignored if any are present. */ - if (substr($data, 0, 3) === "\xEF\xBB\xBF") { + if ("\xEF\xBB\xBF" === substr($data, 0, 3)) { $data = substr($data, 3); } @@ -132,9 +131,9 @@ class UTF8Utils /** * Checks for Unicode code points that are not valid in a document. * - * @param string $data A string to analyze. + * @param string $data a string to analyze * - * @return array An array of (string) error messages produced by the scanning. + * @return array an array of (string) error messages produced by the scanning */ public static function checkForIllegalCodepoints($data) { @@ -144,7 +143,7 @@ class UTF8Utils /* * All U+0000 null characters in the input must be replaced by U+FFFD REPLACEMENT CHARACTERs. Any occurrences of such characters is a parse error. */ - for ($i = 0, $count = substr_count($data, "\0"); $i < $count; $i ++) { + for ($i = 0, $count = substr_count($data, "\0"); $i < $count; ++$i) { $errors[] = 'null-character'; } @@ -166,7 +165,7 @@ class UTF8Utils | [\xF0-\xF4][\x8F-\xBF]\xBF[\xBE\xBF] # U+nFFFE and U+nFFFF (1 <= n <= 10_{16}) )/x', $data, $matches); - for ($i = 0; $i < $count; $i ++) { + for ($i = 0; $i < $count; ++$i) { $errors[] = 'invalid-codepoint'; } |