Reworked examples.

Author: Damien Debin

examples/callback_fields.php

@@ -1,23 +1,31 @@
 <?php
+
 /** @noinspection PhpUnhandledExceptionInspection */
-require_once __DIR__.'/init.php';
 
-if (isset($_GET['tq'])) {
-    function most_common($row)
-    {
-        $forms = ['pill', 'iud', 'condom', 'sterile_total', 'other_modern', 'traditional'];
-        $max_form = -1;
-        $form_name = null;
-        foreach ($forms as $form) {
-            if ($row[$form] > $max_form) {
-                $max_form = $row[$form];
-                $form_name = $form;
-            }
-        }
+use MC\Google\Visualization;
 
-        return $form_name;
+require_once __DIR__.'/../vendor/autoload.php';
+
+function most_common($row)
+{
+    $forms = ['pill', 'iud', 'condom', 'sterile_total', 'other_modern', 'traditional'];
+    $max_form = -1;
+    $form_name = null;
+    foreach ($forms as $form) {
+        if ($row[$form] > $max_form) {
+            $max_form = $row[$form];
+            $form_name = $form;
+        }
     }
 
+    return $form_name;
+}
+
+$db = new PDO('sqlite:example.db');
+
+$vis = new Visualization($db);
+
+if (isset($_GET['tq'])) {
     $vis->addEntity('birth_control', [
         'fields' => [
             'country' => ['field' => 'c.name', 'type' => 'text', 'join' => 'country'],

examples/complete.php

@@ -1,6 +1,14 @@
 <?php
+
 /** @noinspection PhpUnhandledExceptionInspection */
-require_once __DIR__.'/init.php';
+
+use MC\Google\Visualization;
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+$db = new PDO('sqlite:example.db');
+
+$vis = new Visualization($db);
 
 if (isset($_GET['tq'])) {
     $vis->addEntity('timeline', [

examples/init.php

@@ -1,6 +1,14 @@
 <?php
+
 /** @noinspection PhpUnhandledExceptionInspection */
-require_once __DIR__.'/init.php';
+
+use MC\Google\Visualization;
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+$db = new PDO('sqlite:example.db');
+
+$vis = new Visualization($db);
 
 if (isset($_GET['tq'])) {
     $vis->addEntity('countries', [

examples/joins.php

@@ -1,6 +1,14 @@
 <?php
+
 /** @noinspection PhpUnhandledExceptionInspection */
-require_once __DIR__.'/init.php';
+
+use MC\Google\Visualization;
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+$db = new PDO('sqlite:example.db');
+
+$vis = new Visualization($db);
 
 if (isset($_GET['tq'])) {
     $vis->addEntity('countries', [

examples/simple.php

@@ -16,8 +16,8 @@ protected function setUp()
         parent::setUp();
 
         // cf. https://stackoverflow.com/a/46390357/377645
-        ini_set('precision', 15);
-        ini_set('serialize_precision', -1);
+        ini_set('precision', '15');
+        ini_set('serialize_precision', '-1');
     }
 
     /**

tests/ExampleTest.php

@@ -17,8 +17,8 @@ protected function setUp()
         parent::setUp();
 
         // cf. https://stackoverflow.com/a/46390357/377645
-        ini_set('precision', 15);
-        ini_set('serialize_precision', -1);
+        ini_set('precision', '15');
+        ini_set('serialize_precision', '-1');
     }
 
     /**

tests/ParserTest.php

@@ -20,8 +20,8 @@ protected function setUp()
         parent::setUp();
 
         // cf. https://stackoverflow.com/a/46390357/377645
-        ini_set('precision', 15);
-        ini_set('serialize_precision', -1);
+        ini_set('precision', '15');
+        ini_set('serialize_precision', '-1');
     }
 
     /**