Add test_www.php

2025-09-26 17:04:57 +02:00
commit bdc8897965
1 changed files with 76 additions and 0 deletions
--- a/test_www.php
+++ b/test_www.php
@@ -0,0 +1,76 @@
+<?php
+header('Content-Type: text/html; charset=utf-8');
+
+$responseHeaders = '';
+$responseCode = 0;
+$url = '';
+$timeout = 5; // domyślny timeout
+
+if (isset($_GET['url']) && filter_var($_GET['url'], FILTER_VALIDATE_URL)) {
+    $url = $_GET['url'];
+
+    // Pobierz i sprawdź timeout z formularza
+    if (isset($_GET['timeout'])) {
+        $t = intval($_GET['timeout']);
+        if ($t > 0 && $t <= 30) { // ograniczenie timeout do 30s
+            $timeout = $t;
+        }
+    }
+
+    $opts = [
+        "http" => [
+            "method" => "GET",
+            "timeout" => $timeout,
+            "header" => "User-Agent: PHP script\r\n"
+        ]
+    ];
+    $context = stream_context_create($opts);
+
+    error_clear_last();
+    $content = @file_get_contents($url, false, $context);
+
+    if ($content !== false) {
+        foreach ($http_response_header as $hdr) {
+            if (preg_match('|^HTTP/\d\.\d\s+(\d+)|', $hdr, $matches)) {
+                $responseCode = intval($matches[1]);
+                break;
+            }
+        }
+
+        if ($responseCode === 200) {
+            $responseHeaders = implode("<br>", $http_response_header);
+        } else {
+            $responseHeaders = "Otrzymano kod odpowiedzi HTTP: $responseCode";
+        }
+    } else {
+        $error = error_get_last();
+        $responseHeaders = "Błąd podczas pobierania strony: " . ($error ? htmlspecialchars($error['message']) : 'Nieznany błąd');
+    }
+}
+?>
+
+<!DOCTYPE html>
+<html lang="pl">
+<head>
+    <meta charset="UTF-8">
+    <title>Prosty request HTTP w PHP</title>
+</head>
+<body>
+    <h2>Sprawdź stronę HTTP</h2>
+    <form method="get" action="">
+        <label for="url">Adres URL:</label>
+        <input type="text" id="url" name="url" size="50" 
+               value="<?php echo htmlspecialchars($url); ?>" required>
+        <br><br>
+        <label for="timeout">Timeout (1-30 sekund):</label>
+        <input type="number" id="timeout" name="timeout" min="1" max="30" value="<?php echo $timeout; ?>" required>
+        <br><br>
+        <input type="submit" value="Sprawdź">
+    </form>
+
+    <?php if ($responseHeaders): ?>
+        <h3>Odpowiedź serwera:</h3>
+        <div><?php echo $responseHeaders; ?></div>
+    <?php endif; ?>
+</body>
+</html>