This question already has answers here:
How can one check to see if a remote file exists using PHP?
(24 answers)
Closed 9 years ago.
I am trying to test if the remote images exist before I process my codes..
I have found this post
How can one check to see if a remote file exists using PHP?
I have tried getimagesize function and file_get_contents function but I got
Warning: getimagesize() [function.getimagesize]: http:// wrapper is disabled in the server configuration by allow_url_fopen=0 in /project/testImages.php on line 147
I can't modify the server configuration in my case.
I am not sure how to solve the errors or if there are another ways to workaround.
Thanks for any help.
Why don't you try cURL with CURLOPT_HEADER set to 1 (or true)? Then just check the returned contents for server response. That's the way I'd do it.
Related
This question already has answers here:
Server configuration by allow_url_fopen=0 in
(6 answers)
not able to upload a file to the host in laravel with file_get_contents() error [duplicate]
Closed last year.
i am using image intervention to upload images in Laravel 8 and it works well in the local host but in the host, I get this error message
file_get_contents(): data:// wrapper is disabled in the server configuration by allow_url_fopen=0
and I have no ability to change anything in php.int, so is there any way to use something instead of using file_get_contents()
here is my code in controller to upload image.
Image::make(file_get_contents($back))->save($path_b);
knowing that after searching I could not know how to use the method below
function fOpenRequest($url) {
$file = fopen($url, 'r');
$data = stream_get_contents($file);
fclose($file);
return $data;
}
$fopen = fOpenRequest('https://www.example.com');
I recommend you to use spatie media library
This question already has answers here:
Warning: file_get_contents(): https:// wrapper is disabled in the server configuration by all
(6 answers)
http:// wrapper is disabled in the server?
(1 answer)
Server configuration by allow_url_fopen=0 in
(6 answers)
file_get_contents works on Local but not on server [duplicate]
(4 answers)
Should I allow 'allow_url_fopen' in PHP?
(5 answers)
Closed 5 years ago.
I have finished my client project with laravel and after many test in local all works good , but after hosting project to serve show this error :
ErrorException (E_ERROR)
file_get_contents(): https:// wrapper is disabled in the server configuration by allow_url_fopen=0 (View: /htdocs/resources/views/welcome.blade.php)
Please help me .
allow_url_fopen is disabled (for good reason) on most productions servers. You shouldn't use it for getting files over URL. Use CURL fo it instead
This question already has answers here:
How to get file_get_contents() to work with HTTPS?
(12 answers)
Closed 5 years ago.
I'm trying to run the following code to get the html of a web page:
$html = file_get_contents("https://www.bet365.com");
But I get these warnings:
PHP Warning: file_get_contents(): SSL:
PHP Warning: file_get_contents(https://www.bet365.com): failed to open stream: HTTP request failed!
I've tried setting stream context with different headers, but cannot find a workig solution. What might be the reason for this warning and how can I solve it.
This was an enormously helpful link to find:
http://php.net/manual/en/migration56.openssl.php
An official document describing the changes made to open ssl in PHP 5.6 From here I learned of one more parameter I should have set to false: "verify_peer_name"=>false
Similar post Visit it
This question already has answers here:
trying to turn on allow_url_fopen by putting php.ini in wordpress root does not work
(6 answers)
Closed 8 years ago.
So I am using the getimagesize function to get the size of the image. The line I use is the following:
list($width, $height) = getimagesize($imagen);
The variable $imagen is the right one as if I echo it, I get the image url, and the image does exist.
any idea?Edit: allow_url_fopen is on and the error I get is the following:
Warning: getimagesize(): Couldn't resolve host name in /home/u969736199/public_html/web/productos.php on line 43 Warning: getimagesize(http://snapi2.vv.si/web/images/productos/R2203054.jpg): failed to open stream: operation failed in /home/u969736199/public_html/web/productos.php on line 43 http://snapi2.vv.si/web/images/productos/R2203054.jpg
What I get from var_export($imagen); and var_export(is_readable($imagen)); is:
http://snapi2.vv.si/web/images/productos/EE523152.jpg'http://snapi2.vv.si/web/images/productos/EE523152.jpg'false
If you are retrieving a remote image you need to make sure that you enable
allow_url_fopen
in php.ini.
The url you are accessing doesn't resolve. If you go to http://snapi2.vv.si/web/images/productos/EE523152.jpg in the browser you will get a server not found page.
This question already has answers here:
How to fix "Headers already sent" error in PHP
(11 answers)
Closed 9 years ago.
I tried to move my codeigniter server folder to Amazon EC2 server.
I zipped whole file with "tar cvfpz" command and move the file to new server.
I unzipped by using "tar xvfpz" command.
My new server setting is fine, but I get this error.
A PHP Error was encountered
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/playmobs/_application/controllers/home.php:188)
Filename: core/Common.php
Line Number: 442
404 Page Not Found
The page you requested was not found.
I checked the database config file and all other config files.
All of them have correct commands for new server.
Can you see why I see this error?
Thank you.
You get this error, because probably you send output before sending header. This error can have a lot of reasons.
Here is really well documented solution: How to fix "Headers already sent" error in PHP
I solved the problem.
The reason was that I moved to the new server and didn't turn on PHP short cut command.
my code was like this.
<? ----- ?>
New server php didn't recognized this one.