148 lines
4.7 KiB
PHP
148 lines
4.7 KiB
PHP
<?php
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// Get the action from command line arguments
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$action = $argv[1] ?? 'status';
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// Check if OPCache is installed
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if (!function_exists('opcache_get_status')) {
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echo json_encode(['status' => 'error', 'message' => 'OPCache is not installed']);
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exit(1);
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}
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// Function to get current OPCache status
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function get_opcache_status() {
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$status = opcache_get_status(false);
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if ($status === false) {
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return false;
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}
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return $status;
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}
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// Function to get OPCache configuration
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function get_opcache_config() {
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$config = opcache_get_configuration();
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if ($config === false) {
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return false;
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}
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return $config;
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}
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// Function to find PHP configuration files
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function find_php_config_files() {
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$possible_paths = [
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'/etc/php.d/',
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'/etc/php/8.4/cli/conf.d/',
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'/etc/php/8.3/cli/conf.d/',
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'/etc/php/8.2/cli/conf.d/',
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'/etc/php/8.1/cli/conf.d/',
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'/etc/php/8.0/cli/conf.d/',
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'/usr/local/lsws/lsphp84/etc/php.d/',
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'/usr/local/lsws/lsphp83/etc/php.d/',
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'/usr/local/lsws/lsphp82/etc/php.d/',
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'/usr/local/lsws/lsphp81/etc/php.d/',
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'/usr/local/lsws/lsphp80/etc/php.d/'
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];
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$config_files = [];
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foreach ($possible_paths as $path) {
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if (is_dir($path)) {
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$files = glob($path . '*opcache*');
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if (!empty($files)) {
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$config_files = array_merge($config_files, $files);
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}
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}
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}
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return $config_files;
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}
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// Function to modify OPcache configuration
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function modify_opcache_config($enable) {
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$config_files = find_php_config_files();
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if (empty($config_files)) {
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return false;
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}
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$success = false;
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foreach ($config_files as $file) {
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if (is_writable($file)) {
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$content = file_get_contents($file);
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if ($content !== false) {
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// Replace opcache.enable setting
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if ($enable) {
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$content = preg_replace('/^opcache\.enable\s*=\s*.*$/m', 'opcache.enable=1', $content);
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$content = preg_replace('/^;opcache\.enable\s*=\s*.*$/m', 'opcache.enable=1', $content);
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} else {
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$content = preg_replace('/^opcache\.enable\s*=\s*.*$/m', 'opcache.enable=0', $content);
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}
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// If no opcache.enable line exists, add it
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if (!preg_match('/^opcache\.enable\s*=/m', $content)) {
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$content .= "\nopcache.enable=" . ($enable ? '1' : '0') . "\n";
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}
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if (file_put_contents($file, $content) !== false) {
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$success = true;
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}
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}
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}
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}
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return $success;
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}
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// Handle different actions
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switch ($action) {
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case 'enable':
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// Enable OPCache
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if (!modify_opcache_config(true)) {
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echo json_encode(['status' => 'error', 'message' => 'Failed to enable OPCache - could not modify configuration files']);
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exit(1);
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}
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$message = 'OPCache enabled successfully. PHP restart required to take effect.';
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break;
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case 'disable':
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// Disable OPCache
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if (!modify_opcache_config(false)) {
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echo json_encode(['status' => 'error', 'message' => 'Failed to disable OPCache - could not modify configuration files']);
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exit(1);
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}
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$message = 'OPCache disabled successfully. PHP restart required to take effect.';
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break;
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case 'status':
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default:
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// Get current status
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$status = get_opcache_status();
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$config = get_opcache_config();
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if ($status === false || $config === false) {
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echo json_encode(['status' => 'error', 'message' => 'Failed to get OPCache status']);
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exit(1);
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}
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echo json_encode([
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'status' => 'success',
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'data' => [
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'enabled' => $config['directives']['opcache.enable'],
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'memory_usage' => [
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'used' => $status['memory_usage']['used_memory'],
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'free' => $status['memory_usage']['free_memory'],
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'wasted' => $status['memory_usage']['wasted_memory']
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],
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'statistics' => [
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'num_cached_scripts' => $status['opcache_statistics']['num_cached_scripts'],
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'hits' => $status['opcache_statistics']['hits'],
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'misses' => $status['opcache_statistics']['misses']
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]
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]
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], JSON_PRETTY_PRINT);
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exit(0);
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}
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// For enable/disable actions, return success message
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echo json_encode([
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'status' => 'success',
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'message' => $message
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], JSON_PRETTY_PRINT);
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