PHP壞控制字文字，從分貝

我有這樣的元素的關聯數組（的print_r的一部分（$元件））讀出時：使用json_encodePHP壞控制字文字，從分貝

[przeplywy] => Array 
    (
     [0] => Array 
      (
       [probes] => Array 
        (
         [0] => sonda-10 

        ) 

       [flow] => Array 
        (
         [0] => Array 
          (
           [0] => created 
           [1] => sip 
           [2] => sport 
           [3] => dip 
           [4] => dport 
           [5] => proto 
           [6] => sensor 
           [7] => os 
          ) 

         [1] => Array 
          (
           [0] => 2013-09-12 06:10:26 
           [1] => 192.168.0.1 
           [2] => 18560 
           [3] => 10.0.0.1 
           [4] => 1900 
           [5] => UDP 
           [6] => sonda-10 
           [7] => 
          ) 

         [2] => Array 
          (
           [0] => 2013-09-12 09:31:08 
           [1] => 192.168.0.1 
           [2] => 13011 
           [3] => 10.0.0.1 
           [4] => 1900 
           [5] => UDP 
           [6] => sonda-10 
           [7] => 
          ) 

         [3] => Array 
          (
           [0] => 2013-09-12 09:37:42 
           [1] => 192.168.0.1 
           [2] => 4813 
           [3] => 10.0.0.1 
           [4] => 1900 
           [5] => UDP 
           [6] => sonda-10 
           [7] => 
          ) 

         [4] => Array 
          (
           [0] => 2013-09-12 11:24:41 
           [1] => 192.168.0.1 
           [2] => 50091 
           [3] => 10.0.0.1 
           [4] => 1900 
           [5] => UDP 
           [6] => sonda-10 
           [7] => 
          ) 

         [5] => Array 
          (
           [0] => 2013-09-12 13:36:55 
           [1] => 192.168.0.1 
           [2] => 17064 
           [3] => 10.0.0.1 
           [4] => 1900 
           [5] => UDP 
           [6] => sonda-10 
           [7] => 
          ) 

        ) 

      ) 

    )

蔭（$噸['przeplywy 「]）;把它作爲長文本utf8_general_ci保存到MySQL DB中。在DB我可以把它看作：

[{"probes":["sonda-10"],"flow":[["created","sip","sport","dip","dport","proto","sensor","os"],["2013-09-12 06:10:26","192.168.0.1","18560","10.0.0.1","1900","UDP","sonda-10",""],["2013-09-12 09:31:08","192.168.0.1","13011","10.0.0.1","1900","UDP","sonda-10",""],["2013-09-12 09:37:42","192.168.0.1","4813","10.0.0.1","1900","UDP","sonda-10",""],["2013-09-12 11:24:41","192.168.0.1","50091","10.0.0.1","1900","UDP","sonda-10",""],["2013-09-12 13:36:55","192.168.0.1","17064","10.0.0.1","1900","UDP","sonda-10",""]]}]

當我嘗試解碼它，我得到空和http://json.parser.online.fr/聲稱是因爲「在字符串字面量不好控制字符」有什麼不好？從查詢結果

來源

2013-10-09 mentis

似乎不可思議我要使用'json_encode'發送PHP和MySQL之間的數據 - 你爲什麼不使用'mysqli_real_escape_string（） '或者什麼的？ –

只是複製json'ed字符串phpfiddle並解碼罰款，並返回一個StdClass對象，沒有錯誤 – gwillie

「你爲什麼不使用...」我必須寫一個插件到得很厲害定製，可以將舊MantisBT實例「T升級......（不要問我爲什麼）我不得不使用MantisBT DB接口... – mentis

-2

刪除控制字符的伎倆......

preg_replace('/[\x00-\x1F\x7F]/', '',$row['przeplywy'])

來源

2013-10-09 02:59:24 mentis

PHP壞控制字文字，從分貝

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