adds an HTTP Header User-Agent

CHANGES.txt

@@ -1,3 +1,7 @@
+3.3.0 -- Mon Mar 11 2024
+=====================================================
+- add an HTTP header: User-Agent
+
 3.2.2 -- Mon Feb 26 2024
 =====================================================
 - add setProxy method
@@ -33,7 +37,6 @@
    returned. file_get_contents is only used when the curl fetching doesn't
    work (rare)
 
-
 2.0.3 -- Sat Apr 27 2019
 =====================================================
 - API returns HTTP 401 for invalid key

Dockerfile

@@ -0,0 +1,21 @@
+FROM ubuntu:22.04
+
+ENV TZ=Europe/London
+
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+RUN apt-get update -qq && \
+    apt-get install -y -qq curl vim php-cli php-curl php-xml php-mbstring unzip 
+
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
+RUN useradd --user-group --system --create-home --no-log-init app
+
+COPY . /usr/src/myapp
+WORKDIR /usr/src/myapp
+
+RUN chown -R app:app /usr/src/myapp
+
+USER app
+
+CMD ["/bin/bash"]

src/AbstractGeocoder.php

@@ -115,6 +115,13 @@ protected function getJSONByCurl($query)
         }
         curl_setopt_array($ch, $options);
 
+        $headers = [
+            'User-Agent: opencage-php',
+        ];
+
+        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+
+
         $ret = curl_exec($ch);
         if ($ret === false) {
             return $this->generateErrorJSON(498, 'network issue '.curl_error($ch));