49 lines
1.1 KiB
PHP
49 lines
1.1 KiB
PHP
<?php
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session_start();
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require_once __DIR__ . '/lang.php';
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if (!isset($_SESSION['lang'])) {
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$_SESSION['lang'] = 'en';
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}
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if (isset($_GET['lang'])) {
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if ($_GET['lang'] === 'ar' || $_GET['lang'] === 'en') {
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$_SESSION['lang'] = $_GET['lang'];
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// Redirect to remove lang param
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header("Location: " . strtok($_SERVER["REQUEST_URI"], '?'));
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exit;
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}
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}
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function __($key) {
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global $translations;
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$lang = $_SESSION['lang'];
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return $translations[$lang][$key] ?? $key;
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}
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function is_rtl() {
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return $_SESSION['lang'] === 'ar';
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}
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function get_dir() {
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return is_rtl() ? 'rtl' : 'ltr';
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}
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function get_lang_name() {
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return $_SESSION['lang'] === 'ar' ? 'English' : 'العربية';
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}
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function get_lang_code() {
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return $_SESSION['lang'] === 'ar' ? 'en' : 'ar';
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}
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function calculate_age($dob) {
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if (empty($dob)) return '-';
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try {
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$birthDate = new DateTime($dob);
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$today = new DateTime('today');
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return $birthDate->diff($today)->y;
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} catch (Exception $e) {
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return '-';
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}
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} |