內容簡介
Memory Limit Manager 外掛讓使用者輕鬆設定 WordPress 的記憶體限制，無需手動編輯 wp-config.php。透過直觀的介面，使用者可一鍵調整記憶體限制，提升網站性能。
【主要功能】
• 一鍵更新：輕鬆更改記憶體限制
• 快速預設：提供常見配置選項
• 自動備份：保留 wp-config.php 的最新備份
• 衝突檢測：識別其他地方的記憶體限制
• 系統診斷：檢查檔案權限與可寫性
• 手動回退：若自動更新失敗可手動操作
外掛標籤
開發者團隊
原文外掛簡介
Memory Limit Manager makes it incredibly easy to configure your memory limits without manually editing wp-config.php. With a beautiful, user-friendly interface and powerful features, you can increase memory limits with a single click.
Key Features
One-Click Updates – Change memory limits with a single button click
Quick Presets – Common configurations (128M/256M, 256M/512M, 512M/1G, 1G/2G)
Automatic wp-config.php Backup – Keeps one recent timestamped backup of your wp-config.php file and auto-restores on failure
Conflict Detection – Identifies if memory limits are defined elsewhere
System Diagnostics – File permissions and writability checks
Manual Fallback – Copy-paste code if automatic updates don’t work
Opcode Cache Clearing – Immediate effect after changes
Beautiful UI – Modern, card-based layout with real-time validation
Why Use This Plugin?
Manually editing wp-config.php can be:
– Intimidating for non-technical users
– Error-prone (syntax errors can break your site)
– Difficult to verify if changes took effect
Memory Limit Manager solves all these problems with a safe, user-friendly interface that handles everything automatically.
What It Does
This plugin allows you to configure two WordPress memory limit constants:
1. WP_MEMORY_LIMIT – Controls memory available on the frontend (default: 40M)
2. WP_MAX_MEMORY_LIMIT – Controls memory available in admin area (default: 256M)
Increasing these values can help resolve:
– “Memory exhausted” errors
– Plugin/theme activation failures
– Image upload problems
– Slow admin performance
Automatic Backup System
For your safety, the plugin automatically backs up your wp-config.php file before making any changes:
Backup File Name: wp-config.mlm-backup-2026-09-02-183045.php (timestamped using your site’s configured time zone)
Location: Same directory as your wp-config.php file
Number of Backups: Keeps only the most recent backup, replacing the previous one
Automatic Restore: If any error occurs during update, your original wp-config.php is automatically restored
Manual Restore: You can manually restore the backup file via FTP/cPanel if needed
This means you can update memory limits with confidence, knowing your configuration is always protected.
Security
Nonce verification for CSRF protection
Capability checks (administrator-only access)
Input sanitization and validation
Secure file operations with error recovery
Documentation
Documentation is available here: https://muhammadshakeel.com/memory-limit-manager-documentation/
Support
For support, please visit: https://wordpress.org/support/plugin/memory-limit-manager/
Developer
Memory Limit Manager is developed and maintained by Muhammad Shakeel.
Website: https://muhammadshakeel.com/
