How to Convert a Query String to an Array in PHP?

Convert Query String to an Array

Problem Statement:

Convert the query string pg_id=2&parent_id=2&document&video into an array. The expected output is:

array(
    'pg_id' => 2,
    'parent_id' => 2,
    'document' => '',
    'video' => ''
)

Solution Using parse_str:

The parse_str function allows you to parse a query string and assign the values to variables. To store the data in an array instead of variables, set the second parameter to TRUE.

$queryString = "pg_id=2&parent_id=2&document&video";

parse_str($queryString, $queryArray, TRUE);

print_r($queryArray);

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