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add function to safely end output buffering

This commit is contained in:
Robin Appelman 2012-11-29 17:58:24 +01:00
parent c38a75e03f
commit 59d5aa2cb7
1 changed files with 12 additions and 3 deletions
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15
lib/util.php
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@ -594,22 +594,31 @@ class OC_Util {
$connected = @fsockopen("www.owncloud.org", 80); $connected = @fsockopen("www.owncloud.org", 80);
if ($connected) { if ($connected) {
fclose($connected); fclose($connected);
return true; return true;
}else{ }else{
// second try in case one server is down // second try in case one server is down
$connected = @fsockopen("apps.owncloud.com", 80); $connected = @fsockopen("apps.owncloud.com", 80);
if ($connected) { if ($connected) {
fclose($connected); fclose($connected);
return true; return true;
}else{ }else{
return false; return false;
} }
} }
} }
/**
* clear all levels of output buffering
*/
public static function obEnd(){
while (ob_get_level()) {
ob_end_clean();
}
}
/** /**
* @brief Generates a cryptographical secure pseudorandom string * @brief Generates a cryptographical secure pseudorandom string