35 lines
677 B
PHP
35 lines
677 B
PHP
<?php
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/**
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* Object to store info about logged in user
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*/
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class User
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{
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public $user_id;
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public $user_name;
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public $permissions;
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/**
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* Constructor for the User.
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*/
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public function __construct($userId, $username, $permissions) {
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$this->user_id = $userId;
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$this->user_name = $username;
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$this->permissions = $permissions;
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}
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}
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/**
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* Sanitize a given input string to be safe to display and process.
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*/
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function sanitize_input($data) {
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// Remove unnecessary whitespace characters
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$data = trim($data);
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// Remove backslashes
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$data = stripslashes($data);
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// Escape all special characters to HTML entities
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$data = htmlspecialchars($data);
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return $data;
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}
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?>
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