aad9d5fd6b
This checks are not needed in that case. Change-Id: Ia83447427de8b7ea32aced8ff43c7a252b8d504c
77 lines
2.7 KiB
PHP
77 lines
2.7 KiB
PHP
<?php
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/**
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* Simple wrapper for json_econde and json_decode that falls back on Services_JSON class.
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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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*/
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require_once dirname( __FILE__ ) . '/Services_JSON.php';
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/**
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* JSON formatter wrapper class
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*/
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class FormatJson {
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/**
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* Returns the JSON representation of a value.
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*
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* @param $value Mixed: the value being encoded. Can be any type except a resource.
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* @param $isHtml Boolean
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*
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* @todo FIXME: "$isHtml" parameter's purpose is not documented. It appears to
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* map to a parameter labeled "pretty-print output with indents and
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* newlines" in Services_JSON::encode(), which has no string relation
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* to HTML output.
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*
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* @return string
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*/
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public static function encode( $value, $isHtml = false ) {
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// Some versions of PHP have a broken json_encode, see PHP bug
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// 46944. Test encoding an affected character (U+20000) to
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// avoid this.
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if ( !function_exists( 'json_encode' ) || $isHtml || strtolower( json_encode( "\xf0\xa0\x80\x80" ) ) != '"\ud840\udc00"' ) {
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$json = new Services_JSON();
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return $json->encode( $value, $isHtml );
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} else {
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return json_encode( $value );
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}
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}
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/**
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* Decodes a JSON string.
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*
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* @param $value String: the json string being decoded.
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* @param $assoc Boolean: when true, returned objects will be converted into associative arrays.
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*
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* @return Mixed: the value encoded in json in appropriate PHP type.
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* Values true, false and null (case-insensitive) are returned as true, false
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* and &null; respectively. &null; is returned if the json cannot be
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* decoded or if the encoded data is deeper than the recursion limit.
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*/
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public static function decode( $value, $assoc = false ) {
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if ( !function_exists( 'json_decode' ) ) {
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$json = $assoc ? new Services_JSON( SERVICES_JSON_LOOSE_TYPE ) :
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new Services_JSON();
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$jsonDec = $json->decode( $value );
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return $jsonDec;
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} else {
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return json_decode( $value, $assoc );
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}
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}
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}
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