plugin install

wp/wp-content/plugins/wp-mail-smtp/src/Providers/Mail/Mailer.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace WPMailSMTP\Providers\Mail;
+
+use WPMailSMTP\Providers\MailerAbstract;
+
+/**
+ * Class Mailer inherits everything from parent abstract class.
+ * This file is required for a proper work of Loader and \ReflectionClass.
+ *
+ * @package WPMailSMTP\Providers\Mail
+ */
+class Mailer extends MailerAbstract {
+
+	/**
+	 * @inheritdoc
+	 */
+	public function get_debug_info() {
+
+		$mail_text = array();
+
+		$mail_text[] = '<br><strong>Server:</strong>';
+
+		$disabled_functions = ini_get( 'disable_functions' );
+		$disabled           = (array) explode( ',', trim( $disabled_functions ) );
+
+		$mail_text[] = '<strong>PHP.mail():</strong> ' . ( in_array( 'mail', $disabled, true ) || ! function_exists( 'mail' ) ? 'No' : 'Yes' );
+		if ( function_exists( 'apache_get_modules' ) ) {
+			$modules     = apache_get_modules();
+			$mail_text[] = '<strong>Apache.mod_security:</strong> ' . ( in_array( 'mod_security', $modules, true ) || in_array( 'mod_security2', $modules, true ) ? 'Yes' : 'No' );
+		}
+		if ( function_exists( 'selinux_is_enabled' ) ) {
+			$mail_text[] = '<strong>OS.SELinux:</strong> ' . ( selinux_is_enabled() ? 'Yes' : 'No' );
+		}
+		if ( function_exists( 'grsecurity_is_enabled' ) ) {
+			$mail_text[] = '<strong>OS.grsecurity:</strong> ' . ( grsecurity_is_enabled() ? 'Yes' : 'No' );
+		}
+
+		return implode( '<br>', $mail_text );
+	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function is_mailer_complete() {
+
+		return true;
+	}
+}