PHP Fetch data from string array

Question

To Clarify I used JSON.stringify(myArray) from view before I sent it to controller.

I have string array like following :

[
                [["\"1\"","\"1\""],["\"a\"","\"a\""]],
                [["\"2\"","\"2\""],["\"b\"","\"b\""],["\"c\"","\"c\""]],
                []
]

I want to fetch data by using foreach.

Like :

0- 1, 1 and a,a 
1- 2,2 and b,b and c,c 
2- null

I tried string_data[0][0] , it doesn't work.

And

foreach(string_data[0] as $value){
}

It also doesn't work.

Only string_data[0] works.

please make it more clear. the above string looks more like an array. — Wreigh
– Wreigh, Commented Mar 8, 2018 at 5:05
Ok now you should use json_decode(VARIABLE, true) to convert json to a PHP array. — ata
– ata, Commented Mar 8, 2018 at 5:09

Insanity Geek · Accepted Answer · 2018-03-08 08:20:39Z

1

Solution is :

json_decode(VARIABLE, true)

Coz it(array) was sent from view as json.Stringfy. Php json decode function make it array again.

edited Mar 8, 2018 at 8:20

answered Mar 8, 2018 at 5:14

Insanity Geek

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3 Comments

Graham Over a year ago

Welcome to StackOverflow. Answers with only code in them tend to get flagged for deletion as they are "low quality". Please read the help section on answering questions then consider adding some commentary to your Answer.

sorak Over a year ago

Why is that the answer? What does it do? What is the meaning of the second parameter?

Insanity Geek Over a year ago

explanation given

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