[英]Read saved text from a file an array in php
我創建了一個生成數組的腳本。 該數組需要存儲,以便如果用戶想要導出其內容(例如print),則可能是可行的。
這是我的數組($ doc)
Array
(
[0] => Array
(
[0] => ------
[1] => ---Start----
[2] => -------
[3] => Generated on Saturday, 3rd, August 2013
)
[1] => Array
(
[0] => ------
[1] => -------
[2] => -------
[3] => -----------------------
)
[2] => Array
(
[0] => Tid
[1] => Policy
[2] => Budget
[3] => User
[4] => Capturetime
[5] => Country
)
[3] => Array
(
[0] => 1
[1] => ask
[2] => das
[3] => carol
[4] => 2013-07-09
[5] => Ethiopia
)
[4] => Array
(
[0] => 2
[1] => das
[2] => adsasd
[3] => ck
[4] => 2007-07-13
[5] => Slovakia
)
[5] => Array
(
[0] =>
[1] =>
[2] =>
[3] =>
)
[6] => Array
(
[0] => ------
[1] => ---End----
[2] => -------
)
)
現在,我將數組保存到文件中:
file_put_contents('array.txt', print_r($printdoc, true));
然后,我想將array.txt的內容回調到數組$ printdoc並將其用作數組。 $printdoc = file_get_contents('array.txt', true);
我得到$ printdoc作為字符串而不是數組
有什么幫助嗎?
您可以使用serialize()將數組轉換為可序列化的字符串,然后將其存儲在文件中。 從文件中讀取字符串時,請使用unserialze()將其轉換回數組。
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