php - Filtering through json array -
i have json array
http://paste.ofcode.org/wxs7ra35zjzk9wtuh7t3eh
it represents trade offer steam. every offer has "items_to_give" , "items_to_receive".
i want json array this
{ "items_to_give": [ { "market_hash_name": "awp | asiimov (field-tested)", }, { "market_hash_name": "m4a4 | asiimov (field-tested)" } ] , "items_to_receive": [ { "market_hash_name": "★ falchion knife | blue steel (field-tested)" } ] } every item has unique "classid" , "instanceid" "market_hash_name" shown in "descriptions" part of array.
first have find name using "classid" , "instanceid" , move "items_to_give" , "items_to_receive" .
here photo showing mean . 
just make file , test it. think can it.
the result this:
{ "items_to_give": [ { "instanceid": "480085569", "classid": "1440311074", "assetid": "5003822520", "amount": "1", "market_hash_name": "awp | asiimov (field-tested)", "market_name": "awp | asiimov (field-tested)", "name": "awp | asiimov", "icon_url": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpot621far17plfyqjd_9w7m5a0mvlwoq7c2g9supuijojaotyg3w2x_0zkz2rzd4oxdgroyque8gdtyl_mg5k4tj7xisw0wqkv8km", "action_link": "steam:\/\/rungame\/730\/76561202255233023\/+csgo_econ_action_preview%20s%owner_steamid%a%assetid%d9394689721994738281" }, { "instanceid": "188530139", "classid": "310777979", "assetid": "4999225449", "amount": "1", "market_hash_name": "m4a4 | asiimov (field-tested)", "market_name": "m4a4 | asiimov (field-tested)", "name": "m4a4 | asiimov", "icon_url": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpou-6kejhjxszfjqjd_9w7m5a0mvlwoq7c2gluucfwjrur9t7231dmrrc_nw7yitcrcvnoyvhs-aprwbzu0jk-78nxisw0enwdrm0", "action_link": "steam:\/\/rungame\/730\/76561202255233023\/+csgo_econ_action_preview%20s%owner_steamid%a%assetid%d459488816407887944" } ], "items_to_receive": [ { "instanceid": "188530139", "classid": "1015898744", "assetid": "5004700589", "amount": "1", "market_hash_name": "\u2605 falchion knife | blue steel (field-tested)", "market_name": "\u2605 falchion knife | blue steel (field-tested)", "name": "\u2605 falchion knife | blue steel", "icon_url": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpovbsslqjf1flecjvl49kjlzg0lfvhnr_um25v4db8xorapdqmjabi_hftygr7cicudvvtna6d81m9yobr0cdotjnjnsm3viu8psgkml5fgrg", "action_link": "steam:\/\/rungame\/730\/76561202255233023\/+csgo_econ_action_preview%20s%owner_steamid%a%assetid%d14288283571522546212" } ] } if response same http://paste.ofcode.org/wxs7ra35zjzk9wtuh7t3eh
i put needed on code. because steam user also. :d
<?php $steamresponse = '{ "response": { "trade_offers_received": [ { "tradeofferid": "993371789", "accountid_other": 254083372, "message": "i got fantastic idea. make between us. ;)", "expiration_time": 1455660736, "trade_offer_state": 7, "items_to_give": [ { "appid": "730", "contextid": "2", "assetid": "5003822520", "classid": "1440311074", "instanceid": "480085569", "amount": "1", "missing": false }, { "appid": "730", "contextid": "2", "assetid": "4999225449", "classid": "310777979", "instanceid": "188530139", "amount": "1", "missing": false } ] , "items_to_receive": [ { "appid": "730", "contextid": "2", "assetid": "5004700589", "classid": "1015898744", "instanceid": "188530139", "amount": "1", "missing": false } ] , "is_our_offer": false, "time_created": 1454451136, "time_updated": 1454451250, "from_real_time_trade": false, "escrow_end_date": 0, "confirmation_method": 0 } ] , "descriptions": [ { "appid": 730, "classid": "1440311074", "instanceid": "480085569", "currency": false, "background_color": "", "icon_url": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpot621far17plfyqjd_9w7m5a0mvlwoq7c2g9supuijojaotyg3w2x_0zkz2rzd4oxdgroyque8gdtyl_mg5k4tj7xisw0wqkv8km", "icon_url_large": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpot621far17plfyqjd_9w7m5a0mvlwoq7cqwdq-sj0xozaot-jiqa3-hbqyzvzldsvjlq3nqvr-ffsxl3qh5e7vm6bzsa26sg8psgkjupenty", "descriptions": [ { "type": "html", "value": "exterior: field-tested" }, { "type": "html", "value": " " }, { "type": "html", "value": "high risk , high reward, infamous awp recognizable signature report , one-shot, one-kill policy. has been custom painted sci-fi design.\n\n<i>anyone can predict future... visionary shapes it</i>" }, { "type": "html", "value": " " }, { "type": "html", "value": "the phoenix collection", "color": "9da1a9" }, { "type": "html", "value": " " }, { "type": "html", "value": "<br><div id=\"sticker_info\" name=\"sticker_info\" title=\"sticker details\" style=\"border: 2px solid rgb(102, 102, 102); border-radius: 6px; width=100; margin:4px; padding:8px;\"><center><img width=64 height=48 src=\"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/team_roles_capsule/baiter.f14ba197e75a0b0074c74e7f98af9eb4d111981b.png\"><img width=64 height=48 src=\"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/team_roles_capsule/lurker.850f26af6a1e55f4ed398da610d9ceb73ce0b338.png\"><img width=64 height=48 src=\"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/team_roles_capsule/awper.251e754fcfd1d398fcedc220dc44f479b841c8ea.png\"><br>sticker: baiter, lurker, awper</center></div>" } ] , "tradable": true, "actions": [ { "link": "steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20s%owner_steamid%a%assetid%d9394689721994738281", "name": "inspect in game..." } ] , "name": "awp | asiimov", "name_color": "d2d2d2", "type": "covert sniper rifle", "market_name": "awp | asiimov (field-tested)", "market_hash_name": "awp | asiimov (field-tested)", "market_actions": [ { "link": "steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20m%listingid%a%assetid%d9394689721994738281", "name": "inspect in game..." } ] , "commodity": false, "market_tradable_restriction": 7 }, { "appid": 730, "classid": "310777979", "instanceid": "188530139", "currency": false, "background_color": "", "icon_url": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpou-6kejhjxszfjqjd_9w7m5a0mvlwoq7c2gluucfwjrur9t7231dmrrc_nw7yitcrcvnoyvhs-aprwbzu0jk-78nxisw0enwdrm0", "icon_url_large": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpou-6kejhjxszfjqjd_9w7m5a0mvlwoq7cqwdq-sj0xovepij0jabkqee_zd3xctlgjae_zw7u-qtowefth8tpvm_inhzh6xq8psgkwyjaoji", "descriptions": [ { "type": "html", "value": "exterior: field-tested" }, { "type": "html", "value": " " }, { "type": "html", "value": "more accurate less damaging ak-47 counterpart, m4a4 full-auto assault rifle of choice cts. has been custom painted sci-fi design.\n\n<i>anyone can predict future... visionary shapes it</i>" }, { "type": "html", "value": " " }, { "type": "html", "value": "the winter offensive collection", "color": "9da1a9" }, { "type": "html", "value": " " } ] , "tradable": true, "actions": [ { "link": "steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20s%owner_steamid%a%assetid%d459488816407887944", "name": "inspect in game..." } ] , "name": "m4a4 | asiimov", "name_color": "d2d2d2", "type": "covert rifle", "market_name": "m4a4 | asiimov (field-tested)", "market_hash_name": "m4a4 | asiimov (field-tested)", "market_actions": [ { "link": "steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20m%listingid%a%assetid%d459488816407887944", "name": "inspect in game..." } ] , "commodity": false, "market_tradable_restriction": 7 }, { "appid": 730, "classid": "1015898744", "instanceid": "188530139", "currency": false, "background_color": "", "icon_url": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpovbsslqjf1flecjvl49kjlzg0lfvhnr_um25v4db8xorapdqmjabi_hftygr7cicudvvtna6d81m9yobr0cdotjnjnsm3viu8psgkml5fgrg", "icon_url_large": "-9a81dlwlwj2uugcvs_nsvtzdoedtwwkgzzlqhtxdz7i56ku0zwwo4nux4ofjzehlbxh5apeo4ymlhxyqkncrvco04devlxkkgpovbsslqjf1flecjvl49kjlzg0lfvhnr_um25v4db8texa54vwxle1-0vvn2v1idsucqu2nv7r_qltlli8jj6_tzxnnsq3siqiss6jmxcpwuybioval6a", "descriptions": [ { "type": "html", "value": "exterior: field-tested" }, { "type": "html", "value": " " }, { "type": "html", "value": "a modern homage falchion sword, clip point blade has curved edge. has been cold blued.\n\n<i>this malbec of weapon design - booth, arms dealer</i>" }, { "type": "html", "value": " " } ] , "tradable": true, "actions": [ { "link": "steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20s%owner_steamid%a%assetid%d14288283571522546212", "name": "inspect in game..." } ] , "name": "★ falchion knife | blue steel", "name_color": "8650ac", "type": "★ covert knife", "market_name": "★ falchion knife | blue steel (field-tested)", "market_hash_name": "★ falchion knife | blue steel (field-tested)", "market_actions": [ { "link": "steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20m%listingid%a%assetid%d14288283571522546212", "name": "inspect in game..." } ] , "commodity": false, "market_tradable_restriction": 7 } ] } }'; $json = json_decode($steamresponse); // $steamresponse json response steam $result = array(); $result['items_to_give'] = array(); $result['items_to_receive'] = array(); foreach($json->response->trade_offers_received[0]->items_to_give $key => $value){ $result['items_to_give'][$key]['instanceid'] = $value->instanceid; $result['items_to_give'][$key]['classid'] = $value->classid; $result['items_to_give'][$key]['assetid'] = $value->assetid; $result['items_to_give'][$key]['amount'] = $value->amount; foreach($json->response->descriptions $key2 => $value2){ if(($value2->instanceid == $value->instanceid) && ($value2->classid == $value->classid)){ $result['items_to_give'][$key]['market_hash_name'] = $value2->market_hash_name; $result['items_to_give'][$key]['market_name'] = $value2->market_name; $result['items_to_give'][$key]['name'] = $value2->name; $result['items_to_give'][$key]['icon_url'] = $value2->icon_url; $result['items_to_give'][$key]['action_link'] = $value2->actions[0]->link; } } } foreach($json->response->trade_offers_received[0]->items_to_receive $key => $value){ $result['items_to_receive'][$key]['instanceid'] = $value->instanceid; $result['items_to_receive'][$key]['classid'] = $value->classid; $result['items_to_receive'][$key]['assetid'] = $value->assetid; $result['items_to_receive'][$key]['amount'] = $value->amount; foreach($json->response->descriptions $key2 => $value2){ if(($value2->instanceid == $value->instanceid) && ($value2->classid == $value->classid)){ $result['items_to_receive'][$key]['market_hash_name'] = $value2->market_hash_name; $result['items_to_receive'][$key]['market_name'] = $value2->market_name; $result['items_to_receive'][$key]['name'] = $value2->name; $result['items_to_receive'][$key]['icon_url'] = $value2->icon_url; $result['items_to_receive'][$key]['action_link'] = $value2->actions[0]->link; } } } echo '<pre>'; print_r(json_encode($result, json_pretty_print)); echo '</pre>';
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