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Google Maps Scraping in Pure PHP
Good knowledge of coding, browser emulation, proxies, and reCAPTCHA solver is required for scraping Google Maps. Additionally, it would help if you were prepared to deal with any modifications Google may make to its dynamic content.
Initially, you will need to emulate the behavior of a real user via browser emulation. Therefore, using Selenio or other browser emulators could be an efficient option.
You must use deleghe if you wish to protect your office/home IP address, thus, you can request websites from the IPs of other users.
Even with this array of tools, Google may present you with reCAPTCHA and bind it to some of your IPs if you have sufficient usage. You can add a risolutore di reCAPTCHA if you do not want to alter IPs whenever you encounter a reCAPTCHA.
Besides this, be prepared for the possibility that Google may alter its content. It can be achieved by conducting daily tests.
Even though implementing the scraper may take some time, it can be built and maintained. To learn how to scrape Google Maps using Python and Selenium, visit this step-by-step tutorial: How to Scrape Google Maps with Python and Selenium.
Google Maps Scraping With Outscraper PHP Package
A more robust way of scraping Google Maps will be using the Outscraper PHP library. Fornisce un comodo accesso alla API di Outscraper from applications written in the PHP language which allows you to use Servizi di Outscraper dal codice.
Si può iniziare installando il pacchetto e creare un account su Outscraper.
composer require outscraper/outscraper
To use the bindings, use Composer’s autoload:
require_once('vendor/autoload.php');
Manual Installation
If you do not wish to use Composer, you can download the latest release. Then, to use the bindings, include the init.php file:
require_once('/path/to/outscraper-php/init.php');
Inizializzazione
Inizializzare il client Outscraper importando la classe e aggiungendo la chiave API segreta. È possibile generare la chiave API su la pagina del profilo.
$client = new OutscraperClient("SECRET_API_KEY");
Esempi di utilizzo
Ecco alcuni esempi di come è possibile effettuare lo scraping di luoghi da Google Maps utilizzando le query di ricerca:
# Search for businesses in specific locations:
$results = $client->google_maps_search_v2(['restaurants brooklyn usa'], limit: 20, language: 'en', region: 'us');
# Scrap Places by Two Queries
$results = $client->google_maps_search_v2(
['restaurants brooklyn usa', 'bars brooklyn usa'],
limit: 50, # limit of palces per each query
language: 'en',
region: 'US',
);
# Iterate over the results
foreach ($results as &$query_places) {
foreach ($query_places as &$place) {
print($place['query']);
print($place['name']);
print($place['phone']);
print($place['site']);
}
};
È anche possibile estrarre i dati utilizzando l'Id del luogo:
# Get data of the specific place by id
$results = $client.google_maps_search_v2(['ChIJrc9T9fpYwokRdvjYRHT8nI4'], language: 'en');
# Scrap Places by Place Ids
$results = $client->google_maps_search_v2(
["ChIJ8ccnM7dbwokRy-pTMsdgvS4", "ChIJN5X_gWdZwokRck9rk2guJ1M", "ChIJxWLy8DlawokR1jvfXUPSTUE"],
limit: 1, # limit of palces per each query
);
# Iterate over the results
foreach ($results as &$query_places) {
foreach ($query_places as &$place) {
print($place['query']);
print($place['place_id']);
}
};
Provate subito l'SDK Outscraper
The Outscraper SDK is available for you to easily do Google Maps Scraping with PHP. You can try it right now with a Free Tier.
Domande frequenti
Domande e risposte più frequenti
È possibile effettuare lo scraping dei risultati di Google Map utilizzando l'SDK Outscraper. Specificare le query di ricerca, la lingua e altri parametri e inviare la richiesta.
composer require outscraper/outscraper
require_once('vendor/autoload.php');$client = new OutscraperClient("SECRET_API_KEY");# Search for businesses in specific locations:
$results = $client->google_maps_search_v2(['restaurants brooklyn usa'], limit: 20, language: 'en', region: 'us'); # Scrap Places by Two Queries
$results = $client->google_maps_search_v2(
['restaurants brooklyn usa', 'bars brooklyn usa'],
limit: 50, # limit of palces per each query
language: 'en',
region: 'US',
); # Iterate over the results
foreach ($results as &$query_places) {
foreach ($query_places as &$place) {
print($place['query']);
print($place['name']);
print($place['phone']);
print($place['site']);
}
};
Lo scraping di Google Maps richiede una buona conoscenza della codifica, dell'emulazione del browser, dei proxy e della risolutore di reCAPTCHA. Inoltre, dovreste essere pronti ad affrontare le modifiche che Google potrebbe apportare ai contenuti dinamici.
Google Maps non consente lo scraping. Tuttavia, lo scraping e l'estrazione di dati pubblici sono protetti dal Primo Emendamento della Costituzione degli Stati Uniti.
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