Input type hidden php array

I am trying to post an array in a hidden field and want to retrieve that array after submitting form in php.

Passing Array Using Html Form Hidden Element | PHP Programming

A not recommended way to serialize your data but very cheap in performance is to simply use implode on your array to get a string with all values separated by some specified character. On serverside you can retrieve the array with explode then.

But note that you shouldn't use a character for separation that occurs in the array values or then escape it and that you cannot transmit the array keys with this method.

Note that this doesn't transmit array keys. Every of this methods got their own advantages and disadvantages. What you use is mainly depending on how large your array will be, since you should try to send a minimal amount of data with all of this methods.

An other way to achieve the same is to store the array in a server side session instead of transmitting it client side. For this have a look at a basic usage example of sessions on php. By posting your answer, you agree to the privacy policy and terms of service.

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So how can i solve it? Shrishail 1 3 7. You need to serialize it in some way.

Shakti Singh 53k 16 94 There are mainly two possible ways to achieve this: Serialize the data in some way: Use the properties of special named input elements: Plyto 8 In Client side use: Kabir Hossain 8 If you want to post an array you must use another notation: Diagboya Ewere 46 5. Sign up or log in StackExchange. Sign up using Facebook. Sign up using Email and Password.

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How to pass php array in input type hidden in html form - Stack Overflow

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