Store a piece of data in a txt file in php and display its content

This article mainly introduces how to store a piece of data in a txt file in php and obtain the implementation code for its content display. if you need it, you can refer to the data here as the basic data type, array, object, etc;

Serialize can be used for serialization during storage, but unserialize should be used for deserialization.

<? Php $ data = array ("Shanghai", "Xi'an", "Beijing"); // Save the array to the specified text file file_put_contents ("E:/data.txt ", serialize ($ data); // Get data $ datas = unserialize (file_get_contents ("E:/data.txt"); print_r ($ datas);?>

Of course, you can also use json_encode. here, the array can be accessed with key-value pairs, which must be escaped using json_decode.

<? Php $ data = array ("modern" => "Shanghai", "culture" => "Xi'an", "capital" => "Beijing "); // Save the array to the specified text file. file_put_contents ("E:/data.txt", json_encode ($ data); // Get the data $ datas = json_decode (file_get_contents ("E: /data.txt "); print_r ($ datas);?>