Automattic /
jetpack
| @@ 38-66 (lines=29) @@ | ||
| 35 | return $this->json_unwrap( json_decode( $str, true ) ); |
|
| 36 | } |
|
| 37 | ||
| 38 | private function json_wrap( &$any, $seen_nodes = array() ) { |
|
| 39 | if ( is_object( $any ) ) { |
|
| 40 | $input = get_object_vars( $any ); |
|
| 41 | $input['__o'] = 1; |
|
| 42 | } else { |
|
| 43 | $input = &$any; |
|
| 44 | } |
|
| 45 | ||
| 46 | if ( is_array( $input ) ) { |
|
| 47 | $seen_nodes[] = &$any; |
|
| 48 | ||
| 49 | $return = array(); |
|
| 50 | ||
| 51 | foreach ( $input as $k => &$v ) { |
|
| 52 | if ( ( is_array( $v ) || is_object( $v ) ) ) { |
|
| 53 | if ( in_array( $v, $seen_nodes, true ) ) { |
|
| 54 | continue; |
|
| 55 | } |
|
| 56 | $return[ $k ] = $this->json_wrap( $v, $seen_nodes ); |
|
| 57 | } else { |
|
| 58 | $return[ $k ] = $v; |
|
| 59 | } |
|
| 60 | } |
|
| 61 | ||
| 62 | return $return; |
|
| 63 | } |
|
| 64 | ||
| 65 | return $any; |
|
| 66 | } |
|
| 67 | ||
| 68 | private function json_unwrap( $any ) { |
|
| 69 | if ( is_array( $any ) ) { |
|
| @@ 187-215 (lines=29) @@ | ||
| 184 | * |
|
| 185 | * @return array |
|
| 186 | */ |
|
| 187 | function jetpack_json_wrap( &$any, $seen_nodes = array() ) { |
|
| 188 | if ( is_object( $any ) ) { |
|
| 189 | $input = get_object_vars( $any ); |
|
| 190 | $input['__o'] = 1; |
|
| 191 | } else { |
|
| 192 | $input = &$any; |
|
| 193 | } |
|
| 194 | ||
| 195 | if ( is_array( $input ) ) { |
|
| 196 | $seen_nodes[] = &$any; |
|
| 197 | ||
| 198 | $return = array(); |
|
| 199 | ||
| 200 | foreach ( $input as $k => &$v ) { |
|
| 201 | if ( ( is_array( $v ) || is_object( $v ) ) ) { |
|
| 202 | if ( in_array( $v, $seen_nodes, true ) ) { |
|
| 203 | continue; |
|
| 204 | } |
|
| 205 | $return[ $k ] = jetpack_json_wrap( $v, $seen_nodes ); |
|
| 206 | } else { |
|
| 207 | $return[ $k ] = $v; |
|
| 208 | } |
|
| 209 | } |
|
| 210 | ||
| 211 | return $return; |
|
| 212 | } |
|
| 213 | ||
| 214 | return $any; |
|
| 215 | } |
|
| 216 | ||
