add PHP Framework stats

.travis.yml

@@ -1,6 +1,6 @@
 language: php
 
-php: 7.3
+php: '7.3'
 
 install:
     - composer install

ecs.yaml

@@ -10,7 +10,7 @@ services:
         enable_each_parameter_and_return_inspection: true
 
     Symplify\CodingStandard\Sniffs\CleanCode\CognitiveComplexitySniff:
-        max_cognitive_complexity: 6
+        max_cognitive_complexity: 8
 
 parameters:
     skip:
@@ -20,3 +20,7 @@ parameters:
         # exists since PHP 7.3, not before
         Symplify\CodingStandard\Fixer\Php\ClassStringToClassConstantFixer:
             - 'tests/Posts/Year2018/Php73/Php73Test.php'
+
+        # mixed[] array redundancy
+        SlevomatCodingStandard\Sniffs\TypeHints\TypeHintDeclarationSniff.MissingTraversableReturnTypeHintSpecification: ~
+        SlevomatCodingStandard\Sniffs\TypeHints\TypeHintDeclarationSniff.MissingTraversableParameterTypeHintSpecification: ~

source/_layouts/post.twig

@@ -112,7 +112,7 @@
 
                 <a name="comments"></a>
 
-                {% include "_snippets/disqus_comments.twig" with { 'post': post } %}
+                {% include "_snippets/disqus_comments.twig" %}
             </div>
 
             <script id="dsq-count-scr" src="https://{{ disqus_shortname }}.disqus.com/count.js" async defer></script>

source/_snippets/footer.twig

@@ -19,6 +19,12 @@
     </div>
 
     <p>
+        <strong>
+            <a href="/php-framework-trends/">PHP FW Trends</a>
+        </strong>
+
+        <span class="pl-2 pr-2">•</span>
+
         Build by <a href="/thank-you/">{{ contributors|length + 1 }} people</a>
 
         <span class="pl-2 pr-2">•</span>

source/assets/css/style.css

@@ -585,3 +585,10 @@ table ul {
     text-align: center;
     font-size: 2em;
 }
+
+.thead-inverse th h3 {
+    color: #DDD;
+    margin: 0;
+    font-size: 2em;
+    line-height: 1.7em;
+}

source/contact.twig

@@ -8,7 +8,7 @@ id: contact
     <h1>{{ title }}</h1>
 
     <p class="text-center bigger">
-        Let me invite you to a great coffee and let's see <strong>how we can help each other</strong> →
+        Let me invite you to a great coffee to see <strong>how can I help you</strong> →
     </p>
 
     <div class="row mt-4 mb-5 ml-sm-0 ml-md-5 " id="contact-points">

source/php-framework-trends.twig

@@ -0,0 +1,125 @@
+---
+layout: "_layouts/default.twig"
+title: "PHP Framework Trends"
+id: trends
+---
+
+{% macro trend(value) %}
+    {% if value > 0 %}
+        <strong>
+            <span class="text-success">+ {{ value|number_format }} %</span>
+        </strong>
+    {% else %}
+       <span class="text-danger">- {{ value|number_format|abs }} %</span>
+    {% endif %}
+{% endmacro %}
+
+{# local macros must be imported, then use like "{{ macros.<X>() }}" #}
+{% import _self as macros %}
+
+<div class="container-fluid" id="blog">
+    <h1>{{ title }}</h1>
+
+    <p class="text-muted mb-4">Updated at {{ php_framework_trends.updated_at|date('j. n. H:i') }}</p>
+
+    <table class="table table-bordered">
+        <thead class="thead-inverse">
+            <tr>
+                <th class="text-center">
+                    Framework
+                </th>
+                <th class="text-center">Monthly Average</th>
+                <th class="text-center">Yearly Total</th>
+                <th class="text-center">Year Trend</th>
+            </tr>
+        </thead>
+
+        {% for framework in php_framework_trends.vendors %}
+            <tr>
+                <th>
+                    {{ framework.name }}
+                    <span class="text-muted">
+                        <small>
+                            <a href="#{{ framework.name|webalize }}">Jump to packages</a>
+                        </small>
+                    </span>
+                </th>
+                <td class="text-center">
+                    {{ framework.vendor_total_last_month|number_format }}
+                </td>
+                <td class="text-center">
+                    {{ framework.vendor_total_last_year|number_format }}
+                </td>
+                <td class="text-center">
+                    {{ macros.trend(framework.average_last_year_trend) }}
+                </td>
+            </tr>
+        {% endfor %}
+    </table>
+
+    <br>
+
+    {% for framework in php_framework_trends.vendors %}
+        <table class="table table-bordered" id="{{ framework.name|webalize }}">
+            <thead class="thead-inverse">
+                <tr>
+                    <th colspan="4" class="text-center">
+                        <h3>{{ framework.name }}</h3>
+                    </th>
+                </tr>
+                <tr>
+                    <th>Package</th>
+                    <th class="text-center">
+                        Last month Daily
+                    </th>
+                    <th class="text-center">
+                        Total Last Year
+                    </th>
+                    <th class="text-center">
+                        Trend Last Year
+                    </th>
+                </tr>
+            </thead>
+            {% for package in framework.packages_data %}
+                <tr>
+                    <th>
+                        {{ package.package_name }}
+                        <small class="text-muted">
+                            <a href="https://packagist.org/packages/{{ package.package_name }}/stats">see downloads</a>
+                        </small>
+                    </th>
+
+                    <td class="text-right">{{ package.last_month_average_daily_downloads|number_format }}</td>
+                    <td class="text-right">{{ package.last_year_total|number_format }}</td>
+                    <td class="text-right">{{ macros.trend(package.last_year_trend) }}</td>
+                </tr>
+            {% endfor %}
+        </table>
+
+        <br>
+        <br>
+    {% endfor %}
+
+    <h2 class="mb-4">Methodology Notes</h2>
+
+    <p>Few outlier packages were removed to make numbers more relevant:</p>
+
+    <ul>
+        <li>
+            packages with <strong>less than 1000 downloads</strong> - not relevant compared in this scale
+
+            <ul>
+                <li>this limit was not passed by CodeIgniter, so it's excluded for now</li>
+            </ul>
+        </li>
+        <li>packages with <strong>history shorter than 12 months</strong> - they created extreme trends</li>
+        <li>packages with <strong>year trend bigger than 1000 %</strong> - they're caused by "hype" effect, that distorted average vendor trend</li>
+        <li><code>phpstan/phpstan</code> and <code>friendsofphp/php-cs-fixer</code> downloads are cleaned from statistics to prevent miss-leading numbers</li>
+    </ul>
+
+    <br>
+
+    <h2>What Do You Think?</h2>
+
+    {% include "_snippets/disqus_comments.twig" %}
+</div>

src/ArrayUtils.php

@@ -0,0 +1,34 @@
+<?php declare(strict_types=1);
+
+namespace TomasVotruba\Website;
+
+final class ArrayUtils
+{
+    /**
+     * @param mixed[] $packagesData
+     */
+    public function getArrayKeyAverage(array $packagesData, string $key): float
+    {
+        $total = [];
+        foreach ($packagesData as $packageData) {
+            $total[] = $packageData[$key];
+        }
+
+        $average = array_sum($total) / (count($total) ?: 1);
+
+        return round($average, 2);
+    }
+
+    /**
+     * @param mixed[] $array
+     */
+    public function getArrayKeySum(array $array, string $key): int
+    {
+        $total = 0;
+        foreach ($array as $item) {
+            $total += (int) $item[$key];
+        }
+
+        return $total;
+    }
+}