59 lines
1.9 KiB
PHP
59 lines
1.9 KiB
PHP
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<?php
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/**
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* This file is part of wp-Typography.
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*
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* Copyright 2015 Peter Putzer.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* ***
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*
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* @package wpTypography/PHPTypography
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* @license http://www.gnu.org/licenses/gpl-2.0.html
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*/
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if ( ! function_exists( 'clean_html' ) ) {
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/**
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* Return encoded HTML string (everything except <>"').
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*
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* @param string $html A HTML fragment.
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*/
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function clean_html( $html ) {
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static $convmap = array( 0x80, 0x10ffff, 0, 0xffffff );
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return str_replace( array( '<', '>' ), array( '<', '>' ), mb_encode_numericentity( htmlentities( $html, ENT_NOQUOTES, 'UTF-8', false ), $convmap, 'UTF-8' ) );
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}
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}
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// Don't break without translation function.
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if ( ! function_exists( '__' ) ) {
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/**
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* Noop "translation" function for debugging.
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*
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* @param string $string Required.
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* @param string $domain Optional. Default null.
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*/
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function &__( $string, $domain = null ) { return $string; } // // @codingStandardsIgnoreLine.
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}
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if ( ! function_exists( '_e' ) ) {
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/**
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* Noop "translation" function for debugging.
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*
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* @param string $string Required.
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* @param string $domain Optional. Default null.
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*/
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function &_e( $string, $domain = null ) { return $string; } // @codingStandardsIgnoreLine.
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}
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