feat: additional opcache setting in check php.ini

system/Commands/Utilities/PhpIniCheck.php

@@ -14,6 +14,7 @@
 namespace CodeIgniter\Commands\Utilities;
 
 use CodeIgniter\CLI\BaseCommand;
+use CodeIgniter\CLI\CLI;
 use CodeIgniter\Security\CheckPhpIni;
 
 /**
@@ -56,6 +57,7 @@ final class PhpIniCheck extends BaseCommand
      * @var array<string, string>
      */
     protected $arguments = [
+        'opcache' => 'Check detail opcache values in production environment.',
     ];
 
     /**
@@ -70,7 +72,24 @@ final class PhpIniCheck extends BaseCommand
      */
     public function run(array $params)
     {
-        CheckPhpIni::run();
+        if (isset($params[0]) && ! in_array($params[0], array_keys($this->arguments), true)) {
+            CLI::error('You must specify a correct argument.');
+            CLI::write('    Usage: ' . $this->usage);
+            CLI::write('  Example: phpini:check opcache');
+            CLI::write('Arguments:');
+
+            $length = max(array_map(strlen(...), array_keys($this->arguments)));
+
+            foreach ($this->arguments as $argument => $description) {
+                CLI::write(CLI::color($this->setPad($argument, $length, 2, 2), 'green') . $description);
+            }
+
+            return EXIT_ERROR;
+        }
+
+        $argument = $params[0] ?? null;
+
+        CheckPhpIni::run(argument: $argument);
 
         return EXIT_SUCCESS;
     }

system/Security/CheckPhpIni.php

@@ -29,9 +29,9 @@ class CheckPhpIni
      *
      * @return string|void HTML string or void in CLI
      */
-    public static function run(bool $isCli = true)
+    public static function run(bool $isCli = true, ?string $argument = null)
     {
-        $output = static::checkIni();
+        $output = static::checkIni($argument);
 
         $thead = ['Directive', 'Global', 'Current', 'Recommended', 'Remark'];
         $tbody = [];
@@ -115,8 +115,9 @@ private static function outputForWeb(array $output, array $thead, array $tbody):
      * @internal Used for testing purposes only.
      * @testTag
      */
-    public static function checkIni(): array
+    public static function checkIni(?string $argument = null): array
     {
+        // Default items
         $items = [
             'error_reporting'         => ['recommended' => '5111'],
             'display_errors'          => ['recommended' => '0'],
@@ -134,12 +135,31 @@ public static function checkIni(): array
             'date.timezone'           => ['recommended' => 'UTC'],
             'mbstring.language'       => ['recommended' => 'neutral'],
             'opcache.enable'          => ['recommended' => '1'],
-            'opcache.enable_cli'      => [],
-            'opcache.jit'             => [],
-            'opcache.jit_buffer_size' => [],
+            'opcache.enable_cli'      => ['recommended' => '1'],
+            'opcache.jit'             => ['recommended' => 'tracing'],
+            'opcache.jit_buffer_size' => ['recommended' => '128', 'remark' => 'Adjust with your free space of memory'],
             'zend.assertions'         => ['recommended' => '-1'],
         ];
 
+        if ($argument === 'opcache') {
+            $items = [
+                'opcache.enable'                  => ['recommended' => '1'],
+                'opcache.enable_cli'              => ['recommended' => '0', 'remark' => 'Enable when you using CLI'],
+                'opcache.jit'                     => ['recommended' => 'tracing', 'remark' => 'Disable when you used third-party extensions'],
+                'opcache.jit_buffer_size'         => ['recommended' => '128', 'remark' => 'Adjust with your free space of memory'],
+                'opcache.memory_consumption'      => ['recommended' => '128', 'remark' => 'Adjust with your free space of memory'],
+                'opcache.interned_strings_buffer' => ['recommended' => '16'],
+                'opcache.max_accelerated_files'   => ['remark' => 'Adjust based on the number of PHP files in your project (e.g.: find your_project/ -iname \'*.php\'|wc -l)'],
+                'opcache.max_wasted_percentage'   => ['recommended' => '10'],
+                'opcache.validate_timestamps'     => ['recommended' => '0', 'remark' => 'When you disabled, opcache hold your code into shared memory. Restart webserver needed'],
+                'opcache.revalidate_freq'         => [],
+                'opcache.file_cache'              => ['remark' => 'Location file caching, It should improve performance when SHM memory is full'],
+                'opcache.file_cache_only'         => ['remark' => 'Opcode caching in shared memory, Disabled when you using Windows'],
+                'opcache.file_cache_fallback'     => ['remark' => 'Set enable when you using Windows'],
+                'opcache.save_comments'           => ['recommended' => '0', 'remark' => 'Enable when you using package require docblock annotation'],
+            ];
+        }
+
         $output = [];
         $ini    = ini_get_all();
 

tests/system/Commands/Utilities/PhpIniCheckTest.php

@@ -0,0 +1,74 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * This file is part of CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace CodeIgniter\Commands\Utilities;
+
+use CodeIgniter\Test\CIUnitTestCase;
+use CodeIgniter\Test\StreamFilterTrait;
+use PHPUnit\Framework\Attributes\Group;
+
+/**
+ * @internal
+ */
+#[Group('Others')]
+final class PhpIniCheckTest extends CIUnitTestCase
+{
+    use StreamFilterTrait;
+
+    protected function setUp(): void
+    {
+        $this->resetServices();
+        parent::setUp();
+    }
+
+    protected function tearDown(): void
+    {
+        $this->resetServices();
+        parent::tearDown();
+    }
+
+    protected function getBuffer(): string
+    {
+        return $this->getStreamFilterBuffer();
+    }
+
+    public function testCommandCheckNoArg(): void
+    {
+        command('phpini:check');
+
+        $result = $this->getBuffer();
+
+        $this->assertStringContainsString('Directive', $result);
+        $this->assertStringContainsString('Global', $result);
+        $this->assertStringContainsString('Current', $result);
+        $this->assertStringContainsString('Recommended', $result);
+        $this->assertStringContainsString('Remark', $result);
+    }
+
+    public function testCommandCheckOpcache(): void
+    {
+        command('phpini:check opcache');
+
+        $this->assertStringContainsString('opcache.save_comments', $this->getBuffer());
+    }
+
+    public function testCommandCheckNoExistsArg(): void
+    {
+        command('phpini:check noexists');
+
+        $this->assertStringContainsString(
+            'You must specify a correct argument.',
+            $this->getBuffer()
+        );
+    }
+}

tests/system/Security/CheckPhpIniTest.php

@@ -37,6 +37,19 @@ public function testCheckIni(): void
         $this->assertSame($expected, $output['display_errors']);
     }
 
+    public function testCheckIniOpcache(): void
+    {
+        $output = CheckPhpIni::checkIni('opcache');
+
+        $expected = [
+            'global'      => '1',
+            'current'     => '1',
+            'recommended' => '0',
+            'remark'      => 'Enable when you using package require docblock annotation',
+        ];
+        $this->assertSame($expected, $output['opcache.save_comments']);
+    }
+
     public function testRunCli(): void
     {
         // Set MockInputOutput to CLI.