Relase 1.3.8

feat(debug): Added php-memory.php

Author: jordantrizz

CHANGELOG.md

@@ -1,4 +1,8 @@
 # Changelog
+## Relase 1.3.8
+* feat(debug): Added php-memory.php
+
+
 ## Release 1.3.7
 * feat(ultimo): Added ultimo-api-fix.php
 

README-snippets.md

@@ -46,6 +46,7 @@
 | Title | Type | Status | Description |
 | ----- | ---- | ------ | ----------- |
 | [log-hook-calls.php](./debug/log-hook-calls.php) | Plugin | :white_check_mark: | Log all hook calls to a file |
+| [PHP Memory Info](./debug/php-memory.php) | mu-plugin | :white_check_mark: | Adds a Tools -> PHP Memory page to display PHP ini and WordPress memory settings and current usage. |
 | [show-browser-cookies.php](./debug/show-browser-cookies.php) | snippet | :white_check_mark: |  * Description Shows your browsers cookies |
 | [Application Logs](./debug/show-logs-admin.php) | Plugin | :white_check_mark: | Displays top 10 lines from a log file in the WordPress admin section. |
 

README.md

@@ -60,6 +60,7 @@ The status field is used to indicate the current status of the snippet. This is
 | Title | Type | Status | Description |
 | ----- | ---- | ------ | ----------- |
 | [log-hook-calls.php](./debug/log-hook-calls.php) | Plugin | :white_check_mark: | Log all hook calls to a file |
+| [PHP Memory Info](./debug/php-memory.php) | mu-plugin | :white_check_mark: | Adds a Tools -> PHP Memory page to display PHP ini and WordPress memory settings and current usage. |
 | [show-browser-cookies.php](./debug/show-browser-cookies.php) | snippet | :white_check_mark: |  * Description Shows your browsers cookies |
 | [Application Logs](./debug/show-logs-admin.php) | Plugin | :white_check_mark: | Displays top 10 lines from a log file in the WordPress admin section. |
 
@@ -136,6 +137,10 @@ The status field is used to indicate the current status of the snippet. This is
 | [Failover Status Monitor](./wp-failover/wp-failover.php) | Plugin | :white_check_mark: | Monitors failover status and provides notifications. |
 
 # Changelog
+## Relase 1.3.8
+* feat(debug): Added php-memory.php
+
+
 ## Release 1.3.7
 * feat(ultimo): Added ultimo-api-fix.php
 

VERSION

@@ -1 +1 @@
-1.3.7
+1.3.8

debug/php-memory.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * Plugin Name: PHP Memory Info
+ * Description: Adds a Tools -> PHP Memory page to display PHP ini and WordPress memory settings and current usage.
+ * Version: 1.0
+ * Author: ManagingWP
+ * Author URI: https://github.com/managingwp/wordpress-code-snippets
+ * Type: mu-plugin
+ * Status: Complete
+*/
+
+// Exit if accessed directly
+if ( ! defined( 'ABSPATH' ) ) {
+    exit;
+}
+
+// Hook into admin menu to add the Tools > PHP Memory page
+add_action( 'admin_menu', 'pm_add_php_memory_page' );
+
+/**
+ * Register the PHP Memory page under Tools
+ */
+function pm_add_php_memory_page() {
+    add_management_page(
+        'PHP Memory',            // Page title
+        'PHP Memory',            // Menu title
+        'manage_options',        // Capability
+        'php-memory-info',       // Menu slug
+        'pm_render_php_memory_page' // Callback to render the page
+    );
+}
+
+/**
+ * Render the PHP Memory Info page
+ */
+function pm_render_php_memory_page() {
+    // Check permissions
+    if ( ! current_user_can( 'manage_options' ) ) {
+        return;
+    }
+
+    // PHP ini settings
+    $ini_settings = array(
+        'file_uploads'        => ini_get( 'file_uploads' ),
+        'upload_max_filesize' => ini_get( 'upload_max_filesize' ),
+        'post_max_size'       => ini_get( 'post_max_size' ),
+        'memory_limit'        => ini_get( 'memory_limit' ),
+        'max_execution_time'  => ini_get( 'max_execution_time' ),
+        'max_input_time'      => ini_get( 'max_input_time' ),
+    );
+
+    // WordPress memory settings
+    $wp_memory_limit     = defined( 'WP_MEMORY_LIMIT' ) ? WP_MEMORY_LIMIT : 'Not defined';
+    $wp_max_memory_limit = defined( 'WP_MAX_MEMORY_LIMIT' ) ? WP_MAX_MEMORY_LIMIT : 'Not defined';
+
+    // Current memory usage in MB
+    $current_memory_usage = round( memory_get_usage() / 1024 / 1024, 2 );
+
+    // Output
+    echo '<div class="wrap">';
+    echo '<h1>PHP Memory Info</h1>';
+
+    echo '<h2>PHP ini settings for file uploads</h2>';
+    echo '<table class="widefat fixed"><thead><tr><th>Setting</th><th>Value</th></tr></thead><tbody>';
+    foreach ( $ini_settings as $key => $value ) {
+        echo '<tr><td>' . esc_html( $key ) . '</td><td>' . esc_html( $value ) . '</td></tr>';
+    }
+    echo '</tbody></table>';
+
+    echo '<h2>WordPress Memory Settings</h2>';
+    echo '<table class="widefat fixed"><thead><tr><th>Setting</th><th>Value</th></tr></thead><tbody>';
+    echo '<tr><td>WP_MEMORY_LIMIT</td><td>' . esc_html( $wp_memory_limit ) . '</td></tr>';
+    echo '<tr><td>WP_MAX_MEMORY_LIMIT</td><td>' . esc_html( $wp_max_memory_limit ) . '</td></tr>';
+    echo '</tbody></table>';
+
+    echo '<h2>What these WordPress settings do</h2>';
+    echo "<p><strong>WP_MEMORY_LIMIT:</strong> The max amount of PHP memory WordPress will try to use for front-end operations (themes, plugins, media processing). It's a soft target—it cannot exceed PHP's own memory_limit in php.ini.</p>";
+    echo "<p><strong>WP_MAX_MEMORY_LIMIT:</strong> A higher memory ceiling for admin tasks: dashboard, cron jobs, updates, and other background processes. Again, bounded by PHP's own memory_limit in php.ini.</p>";
+
+    echo '<h2>Current memory usage</h2>';
+    echo '<p>' . esc_html( $current_memory_usage ) . ' MB</p>';
+
+    echo '</div>';
+}