How do I fetch the contents of a page no matter what HTTP status code?
I'm currently using file_get_contents() to fetch the contents of a page which is sort of like an Authentication API. It works great for the default system which most people use (which just uses the default HTTP/1.1 200 status code), but some people send relevant HTTP status codes for different errors. For example 401 PASSWORD_FAIL, in which case it would set the HTTP status to 401 and output 'PASSWORD_FAIL' to the page, which is the part I want to get. But the 401 开发者_如何转开发status code causes file_get_contents() to error out and not do anything. What is the simplest PHP function I can use to get the contents of the page and just ignore the HTTP status code?
$opts = array('http' =>
array(
'ignore_errors' => true,
)
);
$context = stream_context_create($opts);
$result = file_get_contents($url, false, $context);
See the manual on the http wrapper context options.
You can use function stribet.
function stribet($inputstr, $deliLeft, $deliRight) {
$posLeft = stripos($inputstr, $deliLeft) + strlen($deliLeft);
$posRight = stripos($inputstr, $deliRight, $posLeft);
return substr($inputstr, $posLeft, $posRight - $posLeft);
}
$res = file_get_contents("web page");
$test=@$this->stribet($res,'<html>','</html>');
for more info check PHP.Net stripos
加载中,请稍侯......
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