在PHP中使用Json解碼數據

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我需要用PHP解碼這個Json，但我不知道如何。我看到這個函數php.net/json，但它沒有如何解碼這種類型的數據。在PHP中使用Json解碼數據

{"c":[{"v":"0","e":"","n":"45","cc":"PSDB - PTB \/ PPS \/ DEM \/ PMN \/ PSDB \/ PT do B","nm":"JOSÃ‰ SERRA","nv":"VICE: ÃNDIO DA COSTA"},{"v":"0","e":"","n":"13","cc":"PT - PRB \/ PDT \/ PT \/ PMDB \/ PTN \/ PSC \/ PR \/ PTC \/ PSB \/ PC do B","nm":"DILMA","nv":"VICE: MICHEL TEMER"}],"r":[{"f":"Oficial","dt":"30\/10\/2010","v":"1","t":"2","ht":"22:00:09","tf":"false","m":"N"}],"t":[{"vl":"0","vv":"0","e":"135804433","vnom":"0","s":"400001","c":"0","tv":"0","a":"0","vb":"0","st":"0","ea":"0","vn":"0"}]}

來源

2010-10-31 user492832

正確的鏈接是在那裏的頁面，你必須... – 2010-10-31 15:51:32

@Chacha放鬆。如果它是重複的行爲，我和你在一起。但是，這是一個新用戶誰沒有找到正確的鏈接，好嗎？ – 2010-10-31 16:03:13

[如何解碼json對象的數組]可能的重複（http://stackoverflow.com/questions/2594183/how-to-decode-an-array-of-json-object） – Gordon 2010-11-01 00:46:06

json_decode()

$array = json_decode('{"c":[{"v":"0","e":"","n":"45","cc":"PSDB - PTB \/ PPS \/ DEM \/ PMN \/ PSDB \/ PT do B","nm":"JOSÃ‰ SERRA","nv":"VICE: ÃNDIO DA COSTA"},{"v":"0","e":"","n":"13","cc":"PT - PRB \/ PDT \/ PT \/ PMDB \/ PTN \/ PSC \/ PR \/ PTC \/ PSB \/ PC do B","nm":"DILMA","nv":"VICE: MICHEL TEMER"}],"r":[{"f":"Oficial","dt":"30\/10\/2010","v":"1","t":"2","ht":"22:00:09","tf":"false","m":"N"}],"t":[{"vl":"0","vv":"0","e":"135804433","vnom":"0","s":"400001","c":"0","tv":"0","a":"0","vb":"0","st":"0","ea":"0","vn":"0"}]}') 

print_r($array->c["v"]);

來源

2010-10-31 15:50:45

我認爲它實際上是'$ array-> c [0] - > v'什麼的。 Json_decode在對象模式下解開它非常奇怪。 – mario 2010-10-31 19:16:00

怎麼回合json_decode($your_string);？這不正常嗎？

來源

2010-10-31 15:51:40 slhck

是的！這是他的答案，但我不知道我如何獲取這些數據，$ obj - > .....怎麼樣？ – user492832 2010-10-31 15:55:11

那麼，例如：'$ obj - > {'c'}'會給你c的內容。請參閱此處以獲得解釋：http://www.php.net/manual/en/function.json-decode.php – slhck 2010-10-31 15:59:57

並請將問題標記爲已回答。 – slhck 2010-10-31 16:00:28

$before='{"c":[{"v":"0","e":"","n":"45","cc":"PSDB - PTB \/ PPS \/ DEM \/ PMN \/ PSDB \/ PT do B","nm":"JOSÃ‰ SERRA","nv":"VICE: ÃNDIO DA COSTA"},{"v":"0","e":"","n":"13","cc":"PT - PRB \/ PDT \/ PT \/ PMDB \/ PTN \/ PSC \/ PR \/ PTC \/ PSB \/ PC do B","nm":"DILMA","nv":"VICE: MICHEL TEMER"}],"r":[{"f":"Oficial","dt":"30\/10\/2010","v":"1","t":"2","ht":"22:00:09","tf":"false","m":"N"}],"t":[{"vl":"0","vv":"0","e":"135804433","vnom":"0","s":"400001","c":"0","tv":"0","a":"0","vb":"0","st":"0","ea":"0","vn":"0"}]}'; 

print_r(json_decode($before));

來源

2010-10-31 15:55:21 dz1984

在PHP中使用Json解碼數據

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