Fix PHP 8.4 compatibility issues in Sensational theme

- Fixed deprecated WP_Widget constructors in all widget files
- Changed $this->WP_Widget() to parent::__construct() in:
  * widget-social.php
  * widget-fblikebox.php
  * widget-googleplus.php
  * widget-tabs.php
- Fixed old-style constructor methods to __construct() in:
  * widget-ad125.php (mts_Ad_Widget -> __construct)
  * widget-ad300.php (mts_ad_300_Widget -> __construct)
- Fixed for loop syntax error in widget-tweets.php (for(i; -> for($i = 1;)
- Enabled registration for ad125 and ad300 widgets
- Added new 'After First Paragraph' widget area for in-content ads

All widgets now compatible with PHP 8.4 and editable in WordPress admin.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

options/validation/str_replace/validation_str_replace.php

@@ -0,0 +1,37 @@
+<?php
+class NHP_Validation_str_replace extends NHP_Options{	
+	
+	/**
+	 * Field Constructor.
+	 *
+	 * Required - must call the parent constructor, then assign field and value to vars, and obviously call the render field function
+	 *
+	 * @since NHP_Options 1.0.1
+	*/
+	function __construct($field, $value, $current){
+		
+		parent::__construct();
+		$this->field = $field;
+		$this->value = $value;
+		$this->current = $current;
+		$this->validate();
+		
+	}//function
+	
+	
+	
+	/**
+	 * Field Render Function.
+	 *
+	 * Takes the vars and validates them
+	 *
+	 * @since NHP_Options 1.0.1
+	*/
+	function validate(){
+		
+		$this->value = str_replace($this->field['str']['search'], $this->field['str']['replacement'], $this->value);
+				
+	}//function
+	
+}//class
+?>