Automattic /
jetpack
| @@ 167-195 (lines=29) @@ | ||
| 164 | * |
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| 165 | * @return array |
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| 166 | */ |
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| 167 | function jetpack_json_wrap( &$any, $seen_nodes = array() ) { |
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| 168 | if ( is_object( $any ) ) { |
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| 169 | $input = get_object_vars( $any ); |
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| 170 | $input['__o'] = 1; |
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| 171 | } else { |
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| 172 | $input = &$any; |
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| 173 | } |
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| 174 | ||
| 175 | if ( is_array( $input ) ) { |
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| 176 | $seen_nodes[] = &$any; |
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| 177 | ||
| 178 | $return = array(); |
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| 179 | ||
| 180 | foreach ( $input as $k => &$v ) { |
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| 181 | if ( ( is_array( $v ) || is_object( $v ) ) ) { |
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| 182 | if ( in_array( $v, $seen_nodes, true ) ) { |
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| 183 | continue; |
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| 184 | } |
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| 185 | $return[ $k ] = $this->json_wrap( $v, $seen_nodes ); |
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| 186 | } else { |
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| 187 | $return[ $k ] = $v; |
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| 188 | } |
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| 189 | } |
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| 190 | ||
| 191 | return $return; |
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| 192 | } |
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| 193 | ||
| 194 | return $any; |
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| 195 | } |
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| 196 | ||
| @@ 33-61 (lines=29) @@ | ||
| 30 | return $this->json_unwrap( json_decode( $str, true ) ); |
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| 31 | } |
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| 32 | ||
| 33 | private function json_wrap( &$any, $seen_nodes = array() ) { |
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| 34 | if ( is_object( $any ) ) { |
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| 35 | $input = get_object_vars( $any ); |
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| 36 | $input['__o'] = 1; |
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| 37 | } else { |
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| 38 | $input = &$any; |
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| 39 | } |
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| 40 | ||
| 41 | if ( is_array( $input ) ) { |
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| 42 | $seen_nodes[] = &$any; |
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| 43 | ||
| 44 | $return = array(); |
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| 45 | ||
| 46 | foreach ( $input as $k => &$v ) { |
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| 47 | if ( ( is_array( $v ) || is_object( $v ) ) ) { |
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| 48 | if ( in_array( $v, $seen_nodes, true ) ) { |
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| 49 | continue; |
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| 50 | } |
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| 51 | $return[ $k ] = $this->json_wrap( $v, $seen_nodes ); |
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| 52 | } else { |
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| 53 | $return[ $k ] = $v; |
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| 54 | } |
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| 55 | } |
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| 56 | ||
| 57 | return $return; |
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| 58 | } |
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| 59 | ||
| 60 | return $any; |
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| 61 | } |
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| 62 | ||
| 63 | private function json_unwrap( $any ) { |
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| 64 | if ( is_array( $any ) ) { |
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