Локальное хранилище браузера php

10 examples of ‘get localstorage value in php’ in JavaScript

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311
function getLocalStorage (currentControl, key) 
312
 
if (key in store) 
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const stored = storeЛокальное хранилище браузера php;
314
 
if (!stored) return undefined;
315
 
if (currentControl.type !== stored.type) return undefined;
316
 
if (currentControl.value !== stored.defaultValue) return undefined;
317
 
// console.log('CHECK CHECK', key, currentControl.value, stored.defaultValue)
318
 
return stored.value;
319
 
>
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return undefined;
321
>

256
function getLocalData(key) 
257
 
if (window.localStorage) 
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return window.localStorage.getItem(key);
259
 
>
260
>

39
function getValueFromLocalStorage( ) 
40
 
if (typeof localStorage === "undefined") 
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return null;
42
 
>
43
 
const storedValue = localStorage.getItem(key) || "null";
44
 
try 
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return JSON.parse(storedValue);
46
 
> catch (err) 
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console.error(err);
48
 
>
49
 
return storedValue;
50
>

163
function getLocalStorageStr(key, defaultValue) 
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return window.localStorageЛокальное хранилище браузера php || defaultValue;
165
>

52
function get(name) 
53
 
if (typeof (Storage) !== 'undefined') 
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return localStorage.getItem(name)
55
 
> else 
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window.alert('Please use a modern browser to properly view this template!')
57
 
>
58
>

38
function getLocalStorage(key) 
39
 
return localStorage.getItem(key);
40
>;

36
export function L_getValue(key) < // 个别用户禁用本地存储会报错
37
 
try 
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return localStorage.getItem(key);
39
 
> catch (e) <>
40
>

117
function getLocalStorageItem(key) 
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try 
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return JSON.parse(
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window.localStorage.getItem(key)
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);
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> catch (e) 
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return null;
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>
125
>

34
getLocal(key: string): any 
35
 
const data = window.localStorage.getItem(key);
36
 
if (data) 
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return JSON.parse(data);
38
 
> else 
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return null;
40
 
>
41
>

29
function getLocal(key, fallback = undefined) 
30
 
const itemRaw = localStorage.getItem(key);
31
 
return itemRaw === null ? fallback : JSON.parse(itemRaw);
32
>

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The flexibility of JavaScript’s localStorage, implemented to work with PHP.

dukeofharen/localstorage.php

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README.md

The flexibility of JavaScript’s localStorage, implemented to work with PHP. localStorage is a flexible and simple way to store your variables, without the hassle of querying. It’s ideal for storing configuration variables, but not very ideal for storing relational data (like user accounts). localstorage.php can save any type of variable, because the variables are serialized before being saved. Let’s take a look at an example:

 "This is a test!")); // Read the localStorage variable. If the variable doesn't exist, "null" is returned. var_dump(localStorage("test")); // By passing "null" as second parameter, the localStorage with a specific "key" variable is deleted localStorage("test", null); ?> 

As you can see, it’s very simple. It needs some configuration though. As for now, I’ve added two ways for localstorage.php to store the variables: in the file system or in a MySQL database. Let’s take a look at how we can install localstorage.php.

localstorage.php with file system

localstorage.php with MySQL

localstorage.php is configured correctly now. Have fun.

Creating a new of saving the localStorage variables

I’ve made adding new sources flexible. The constant «LOCALSTORAGE_TYPE» corresponds to the file name; so «mysql» corresponds to «mysql.php». If you want to add a new source, the class should be called «LocalStorage» and it should implement the interface «LocalStorageInterface». For inspiration, see «file.php» and «mysql.php».

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The flexibility of JavaScript’s localStorage, implemented to work with PHP.

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A PHP class that enables the storage of information in a server-side file, similar to PHP session, but which enables the encryption of content and the personalization of storage methods and the location of the data

isaaccentenario/php_localstorage

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readme.md

A PHP class that enables the storage of information in a server-side file, similar to PHP session, but which enables the encryption of content and the personalization of storage methods and the location of the data

Include the LocalStorage.php file

 $storage = new localStorage; 

$bar = array('lorem' => 'ipsum' ); // can be any string $storage->setItem('foo', json_encode( $bar ) ); // only strings (yet) $storage->save(); // returns true or false 

$data = $storage->getItem('foo'); // returns a string or false in case of failure 

Customizing temp directory

$storage->setTempDirectory('/home/zooboomafoo/localstorage/data'); 

Changing filename structure

The default cache filename is formed by a prefix, a md5 string (representing the item index that you insert) and a extension. You can to change the prefix and the extension.

$storage->setPrefix('filename_prefix_xyz_'); $storage->setExtension('.myext'); 

If you want to delete all cached data, you can to use:

$storage->clear(); // wow, all cached data is removed (if is permitted by sistem) 

$last_error = $storage->getError(); // returns a string with error 

The class can encrypt saved content and decrypt to a presentable content

$storage->encrypt( true ); // default is FALSE $storage->setEncryptionKey( 'insert your cryptography key here' ); //WARNING: this key are used to decrypt content. Use the same key to encrypt and decrypt // or your data will be lost $storage->setItem('foo', 'bar'); $storage->save(); // saving the encrypted content echo $storage->getItem('foo'); // bar 

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A PHP class that enables the storage of information in a server-side file, similar to PHP session, but which enables the encryption of content and the personalization of storage methods and the location of the data

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