PHP Warning: file_get_contents failed to open stream solution

When using file_get_contents to retrieve data, php reports the following error: PHP Warning: file_get_contents failed to open stream: no suitable wrapper cocould be found.

Finally, curl is used to obtain data!

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System: centos 6.5

In the error log, the error reported by php is

Warning: file_get_contents () [function. file-get-contents]: http: // wrapper is disabled in the server configuration by allow_url_fopen = 0

Failed to open stream: no suitable wrapper cocould be found

This warning indicates that the server blocks access to remote files and modifies php. ini.

Set

Allow_url_fopen = Off
Allow_url_include = Off

Change

Allow_url_fopen = On
Allow_url_include = On

Restart php-fpm or the web service.

If the problem persists

Solution in windows:

C: \ windows \ php. ini

Extension = php_openssl.dll remove the previous one and restart the iis service.

Solution in linux:

/Etc/php. ini

Extension = php_openssl.dll remove the previous one and restart the apache service.

If the problem above does not solve my problem, we can test it as follows.

$ Context = stream_context_create (array ('http '=> array ('ignore _ errors' => true )));
$ Contents = file_get_contents ($ url, FALSE, $ context );

Ignore errors when requests are allowed. Can solve the warning information