59 Zeilen
1.6 KiB
PHP
59 Zeilen
1.6 KiB
PHP
<?php
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function myfile($url) {
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// URL zerlegen
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$parsedurl = @parse_url($url);
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// Host ermitteln, ungültigen Aufruf abfangen
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if (empty($parsedurl['host'])) {
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return null;
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}
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$host = $parsedurl['host'];
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// Pfadangabe ermitteln
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if (empty($parsedurl['path'])) {
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$documentpath = '/';
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} else {
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$documentpath = $parsedurl['path'];
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}
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// Parameter ermitteln
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if (!empty($parsedurl['query'])) {
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$documentpath .= '?' . $parsedurl['query'];
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}
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// Port ermitteln
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if (!empty($parsedurl['port'])) {
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$port = $parsedurl['port'];
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} else {
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$port = 80;
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}
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// Socket öffnen
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$fp = @fsockopen($host, $port, $errno, $errstr, 30);
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if (!$fp) {
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return null;
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}
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// Request senden
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fputs ($fp, "GET {$documentpath} HTTP/1.0\r\nHost: {$host}\r\n\r\n");
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// Header auslesen
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do {
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$line = chop(fgets($fp));
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} while ((!empty($line)) && (!feof($fp)));
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// Daten auslesen
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$result = Array();
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while (!feof($fp)) {
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$result[] = fgets($fp);
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}
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// Socket schliessen
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fclose($fp);
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// Ergebnis-Array zurückgeben
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return $result;
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}
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function prepareStringForOutput($sIn, $sCode = 'ISO-8859-1') {
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global $encoding, $lang;
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if ((strtoupper($sCode) == 'UTF-8') && (strtoupper($encoding[$lang]) != 'UTF-8')) {
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$sOut = utf8_decode($sIn);
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} elseif ((strtoupper($encoding[$lang]) == 'UTF-8') && (strtoupper($sCode) != 'UTF-8')) {
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$sOut = utf8_encode($sIn);
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} else {
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$sOut = $sIn;
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}
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return $sOut;
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}
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?>
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