Automattic /
jetpack
| @@ 200-228 (lines=29) @@ | ||
| 197 | * |
|
| 198 | * @return array |
|
| 199 | */ |
|
| 200 | function jetpack_json_wrap( &$any, $seen_nodes = array() ) { |
|
| 201 | if ( is_object( $any ) ) { |
|
| 202 | $input = get_object_vars( $any ); |
|
| 203 | $input['__o'] = 1; |
|
| 204 | } else { |
|
| 205 | $input = &$any; |
|
| 206 | } |
|
| 207 | ||
| 208 | if ( is_array( $input ) ) { |
|
| 209 | $seen_nodes[] = &$any; |
|
| 210 | ||
| 211 | $return = array(); |
|
| 212 | ||
| 213 | foreach ( $input as $k => &$v ) { |
|
| 214 | if ( ( is_array( $v ) || is_object( $v ) ) ) { |
|
| 215 | if ( in_array( $v, $seen_nodes, true ) ) { |
|
| 216 | continue; |
|
| 217 | } |
|
| 218 | $return[ $k ] = jetpack_json_wrap( $v, $seen_nodes ); |
|
| 219 | } else { |
|
| 220 | $return[ $k ] = $v; |
|
| 221 | } |
|
| 222 | } |
|
| 223 | ||
| 224 | return $return; |
|
| 225 | } |
|
| 226 | ||
| 227 | return $any; |
|
| 228 | } |
|
| 229 | ||
| @@ 35-63 (lines=29) @@ | ||
| 32 | return $this->json_unwrap( json_decode( $str, true ) ); |
|
| 33 | } |
|
| 34 | ||
| 35 | private function json_wrap( &$any, $seen_nodes = array() ) { |
|
| 36 | if ( is_object( $any ) ) { |
|
| 37 | $input = get_object_vars( $any ); |
|
| 38 | $input['__o'] = 1; |
|
| 39 | } else { |
|
| 40 | $input = &$any; |
|
| 41 | } |
|
| 42 | ||
| 43 | if ( is_array( $input ) ) { |
|
| 44 | $seen_nodes[] = &$any; |
|
| 45 | ||
| 46 | $return = array(); |
|
| 47 | ||
| 48 | foreach ( $input as $k => &$v ) { |
|
| 49 | if ( ( is_array( $v ) || is_object( $v ) ) ) { |
|
| 50 | if ( in_array( $v, $seen_nodes, true ) ) { |
|
| 51 | continue; |
|
| 52 | } |
|
| 53 | $return[ $k ] = $this->json_wrap( $v, $seen_nodes ); |
|
| 54 | } else { |
|
| 55 | $return[ $k ] = $v; |
|
| 56 | } |
|
| 57 | } |
|
| 58 | ||
| 59 | return $return; |
|
| 60 | } |
|
| 61 | ||
| 62 | return $any; |
|
| 63 | } |
|
| 64 | ||
| 65 | private function json_unwrap( $any ) { |
|
| 66 | if ( is_array( $any ) ) { |
|
