復制代碼 代碼如下:
$ch = curl_init();
$timeout = 5;
curl_setopt ($ch, CURLOPT_URL, ‘');
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$file_contents = curl_exec($ch);
curl_close($ch);
復制代碼 代碼如下:
if (function_exists(‘file_get_contents')) {
$file_contents = @file_get_contents($url);
}else{
$ch = curl_init();
$timeout = 30;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$file_contents = curl_exec($ch);
curl_close($ch);
}
復制代碼 代碼如下:
if (function_exists(‘file_get_contents')) {//判斷是否支持file_get_contents
$file_contents = @file_get_contents($url);
}
if ($file_contents == ”) {//判斷$file_contents是否為空
$ch = curl_init();
$timeout = 30;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$file_contents = curl_exec($ch);
curl_close($ch);
}
復制代碼 代碼如下:
function file_get_content($url) {
if (function_exists(‘file_get_contents')) {
$file_contents = @file_get_contents($url);
}
if ($file_contents == ”) {
$ch = curl_init();
$timeout = 30;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$file_contents = curl_exec($ch);
curl_close($ch);
}
return $file_contents;
}
新聞熱點
疑難解答