(Grav GitSync) Automatic Commit from smokephil

plugins/problems/classes/Problems/PHPVersion.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Grav\Plugin\Problems;
+
+use Grav\Plugin\Problems\Base\Problem;
+
+/**
+ * Class PHPVersion
+ * @package Grav\Plugin\Problems
+ */
+class PHPVersion extends Problem
+{
+    public function __construct()
+    {
+        $this->id = 'PHP Minimum Version';
+        $this->class = get_class($this);
+        $this->order = 102;
+        $this->level = Problem::LEVEL_CRITICAL;
+        $this->status = false;
+        $this->help = 'https://getgrav.org/blog/raising-php-requirements-2018';
+    }
+
+    /**
+     * @return $this
+     */
+    public function process()
+    {
+        $min_php_version = defined('GRAV_PHP_MIN') ? GRAV_PHP_MIN : '5.6.4';
+        $your_php_version = PHP_VERSION;
+
+        $msg = 'Your PHP <strong>%s</strong> is %s than the minimum of <strong>%s</strong> required';
+
+        // Check PHP version
+        if (version_compare($your_php_version, $min_php_version, '<')) {
+            $this->msg = sprintf($msg, $your_php_version, 'less', $min_php_version);
+        } else {
+            $this->msg = sprintf($msg, $your_php_version, 'greater', $min_php_version);
+            $this->status = true;
+        }
+
+        return $this;
+    }
+}