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<?php |
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/** |
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* Some of these functions are adapted from places in MediaWiki. |
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* Should probably merge them for consistency. |
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* |
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* Copyright © 2004 Brion Vibber <[email protected]> |
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* https://www.mediawiki.org/ |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* http://www.gnu.org/copyleft/gpl.html |
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* |
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* @file |
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* @ingroup UtfNormal |
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*/ |
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use UtfNormal\Utils; |
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/** |
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* Return UTF-8 sequence for a given Unicode code point. |
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* |
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* @param int $codepoint |
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* @return string |
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* @throws InvalidArgumentException if fed out of range data. |
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* @public |
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* @deprecated since 1.25, use UtfNormal\Utils directly |
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*/ |
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function codepointToUtf8( $codepoint ) { |
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return Utils::codepointToUtf8( $codepoint ); |
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} |
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/** |
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* Take a series of space-separated hexadecimal numbers representing |
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* Unicode code points and return a UTF-8 string composed of those |
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* characters. Used by UTF-8 data generation and testing routines. |
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* |
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* @param string $sequence |
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* @return string |
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* @throws InvalidArgumentException if fed out of range data. |
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* @private |
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* @deprecated since 1.25, use UtfNormal\Utils directly |
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*/ |
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function hexSequenceToUtf8( $sequence ) { |
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return Utils::hexSequenceToUtf8( $sequence ); |
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} |
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/** |
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* Take a UTF-8 string and return a space-separated series of hex |
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* numbers representing Unicode code points. For debugging. |
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* |
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* @fixme this is private but extensions + maint scripts are using it |
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* @param string $str UTF-8 string. |
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* @return string |
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* @private |
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*/ |
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function utf8ToHexSequence( $str ) { |
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$buf = ''; |
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foreach ( preg_split( '//u', $str, -1, PREG_SPLIT_NO_EMPTY ) as $cp ) { |
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$buf .= sprintf( '%04x ', UtfNormal\Utils::utf8ToCodepoint( $cp ) ); |
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} |
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return rtrim( $buf ); |
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} |
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/** |
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* Determine the Unicode codepoint of a single-character UTF-8 sequence. |
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* Does not check for invalid input data. |
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* |
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* @param string $char |
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* @return int |
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* @public |
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* @deprecated since 1.25, use UtfNormal\Utils directly |
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*/ |
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function utf8ToCodepoint( $char ) { |
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return Utils::utf8ToCodepoint( $char ); |
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} |
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/** |
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* Escape a string for inclusion in a PHP single-quoted string literal. |
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* |
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* @param string $string string to be escaped. |
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* @return String: escaped string. |
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* @public |
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* @deprecated since 1.25, use UtfNormal\Utils directly |
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*/ |
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function escapeSingleString( $string ) { |
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return Utils::escapeSingleString( $string ); |
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} |
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wikimedia /
mediawiki
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