I have the following code working on a WordPress plugin. But there's no WP issue, the matter is:
can I trust @get_headers to perform most of times?
public function enqueue()
{
$http = is_ssl() ? 'https:' : 'http:';
$url = "$http//netdna.bootstrapcdn.com/font-awesome/3.2.0/css/font-awesome.min.csss";
if( $this->get_http_response_code( $url ) ) {
my_load_external_script();
}
else {
my_load_local_script();
}
}
/**
* Problem with getting header, return false
*
* otherwise return if headers are 200 or not
*
* @param $url string
* @return boolean
*/
private function get_http_response_code( $url )
{
$headers = @get_headers( $url );
if( !$headers )
return false;
return substr( $headers[0], 9, 3 ) === '200';
}
The current requirement for running WordPress is PHP 5.2.4 or greater. As I understand it, there's no 100% guarantee, but for having a plugin running in the wild I'd prefer the less problematic path. I've checked the following Stack Overflow Q&A's, but haven't come to any conclusion:
I have the following code working on a WordPress plugin. But there's no WP issue, the matter is:
can I trust @get_headers to perform most of times?
public function enqueue()
{
$http = is_ssl() ? 'https:' : 'http:';
$url = "$http//netdna.bootstrapcdn.com/font-awesome/3.2.0/css/font-awesome.min.csss";
if( $this->get_http_response_code( $url ) ) {
my_load_external_script();
}
else {
my_load_local_script();
}
}
/**
* Problem with getting header, return false
*
* otherwise return if headers are 200 or not
*
* @param $url string
* @return boolean
*/
private function get_http_response_code( $url )
{
$headers = @get_headers( $url );
if( !$headers )
return false;
return substr( $headers[0], 9, 3 ) === '200';
}
The current requirement for running WordPress is PHP 5.2.4 or greater. As I understand it, there's no 100% guarantee, but for having a plugin running in the wild I'd prefer the less problematic path. I've checked the following Stack Overflow Q&A's, but haven't come to any conclusion:
I have the following code working on a WordPress plugin. But there's no WP issue, the matter is:
can I trust @get_headers to perform most of times?
public function enqueue()
{
$http = is_ssl() ? 'https:' : 'http:';
$url = "$http//netdna.bootstrapcdn.com/font-awesome/3.2.0/css/font-awesome.min.csss";
if( $this->get_http_response_code( $url ) ) {
my_load_external_script();
}
else {
my_load_local_script();
}
}
/**
* Problem with getting header, return false
*
* otherwise return if headers are 200 or not
*
* @param $url string
* @return boolean
*/
private function get_http_response_code( $url )
{
$headers = @get_headers( $url );
if( !$headers )
return false;
return substr( $headers[0], 9, 3 ) === '200';
}
The current requirement for running WordPress is PHP 5.2.4 or greater. As I understand it, there's no 100% guarantee, but for having a plugin running in the wild I'd prefer the less problematic path. I've checked the following Stack Overflow Q&A's, but haven't come to any conclusion:
Checking if a CDN file is available
I have the following code working on a WordPress plugin. But there's no WP issue, the matter is:
can I trust @get_headers to perform most of times?
public function enqueue()
{
$http = is_ssl() ? 'https:' : 'http:';
$url = "$http//netdna.bootstrapcdn.com/font-awesome/3.2.0/css/font-awesome.min.csss";
if( $this->get_http_response_code( $url ) ) {
my_load_external_script();
}
else {
my_load_local_script();
}
}
/**
* Problem with getting header, return false
*
* otherwise return if headers are 200 or not
*
* @param $url string
* @return boolean
*/
private function get_http_response_code( $url )
{
$headers = @get_headers( $url );
if( !$headers )
return false;
return substr( $headers[0], 9, 3 ) === '200';
}
The current requirement for running WordPress is PHP 5.2.4 or greater. As I understand it, there's no 100% guarantee, but for having a plugin running in the wild I'd prefer the less problematic path. I've checked the following Stack Overflow Q&A's, but haven't come to any conclusion: