Google Places API : next_page_token error

Question

I\'m gathering information on the location of stores. The search is:

Answer 1

Please try below code, I have used sleep(2) function for delay between requests, because next pagetoken needs to be validated on google server. You can even use looping to remove code repetation.

// your query here

$query = "";

// api key here

$api_key = ""; 

// api call code

    try {
        echo $url = "https://maps.googleapis.com/maps/api/place/textsearch/json?query=" . $query . "&location=40.420989,-3.706812&radius=1000030&=&sensor=false&key=" . $api_key;
        echo "
";
        $result = file_get_contents($url);
        $query_results = json_decode($result, true);
        echo "First set" . "
";
        print_r($query_results);
        $next_page_token = $query_results['next_page_token'];
        unset($query_results);
        $query_results = array();

        sleep(2);
        echo $url = "https://maps.googleapis.com/maps/api/place/textsearch/json?query=" . $query . "&location=40.420989,-3.706812&radius=1000030&=&sensor=false&key=" . $api_key . "&pagetoken=" . $next_page_token;
        echo "
";
        $result = file_get_contents($url);
        $query_results = json_decode($result, true);
        echo "Second set" . "
";
        print_r($query_results);
        $next_page_token = $query_results['next_page_token'];
        unset($query_results);
        $query_results = array();

        sleep(2);
        echo $url = "https://maps.googleapis.com/maps/api/place/textsearch/json?query=" . $query . "&location=40.420989,-3.706812&radius=1000030&=&sensor=false&key=" . $api_key . "&pagetoken=" . $next_page_token;
        echo "
";
        $result = file_get_contents($url);
        $query_results = json_decode($result, true);    
        echo "Third set" . "
";
        print_r($query_results);
        unset($query_results);
        $query_results = array();
    } catch (Exception $e) {
        $e->getCode();
        $e->getLine();
    }