Implode on associative array [duplicate]

Question

I have an array like

$value = array('key1'=>'value1','key2'=>'value2','key3'=>'value3');

I want to convert this array to the following string.

key1=value1&key2=value2&key3=value3

I have tried with implode function, but it returns only values of the array

implode($value,"&"); // returns value1&value2&value3

Is there any simple way to achieve this ?

That's not a multidimensional array. It's just a one dimensional associative array. Anyway, you should checkout http_query_builder(). That will do what you want. — M. Eriksson
– M. Eriksson, Commented Jun 25, 2018 at 9:26

Kishen Nagaraju · Accepted Answer · 2018-06-25 09:29:08Z

2

Implode is used only on array values. It doesnot work on array keys. If you want to use it for building the query string then you can use http_build_query function in php.

$value = array('key1'=>'value1','key2'=>'value2','key3'=>'value3');

echo http_build_query($value); // key1=value1&key2=value2&key3=value3

Hope this helps.

answered Jun 25, 2018 at 9:29

Kishen Nagaraju

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