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phab/src/applications/cache/spec/PhabricatorOpcodeCacheSpec.php
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PhabricatorOpcodeCacheSpec.php
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<?php
final class PhabricatorOpcodeCacheSpec extends PhabricatorCacheSpec {
public static function getActiveCacheSpec() {
$spec = new PhabricatorOpcodeCacheSpec();
// NOTE: If APCu is installed, it reports that APC is installed.
if (extension_loaded('apc') && !extension_loaded('apcu')) {
return self::getAPCSpec($spec);
} else if (extension_loaded('Zend OPcache')) {
return self::getOpcacheSpec($spec);
} else {
return self::getNoneSpec($spec);
}
}
private static function getAPCSpec(PhabricatorOpcodeCacheSpec $spec) {
$spec
->setName(pht('APC'))
->setVersion(phpversion('apc'));
if (ini_get('apc.enabled')) {
$spec->setIsEnabled(true);
} else {
$spec->setIsEnabled(false);
$spec->newIssue(
pht('Enable APC'),
pht(
'The "APC" extension is currently disabled. Set "apc.enabled" to '.
'true to improve performance.'),
'apc.enabled');
}
return $spec;
}
private static function getOpcacheSpec(PhabricatorOpcodeCacheSpec $spec) {
$spec
->setName(pht('Zend OPcache'))
->setVersion(phpversion('Zend OPcache'));
if (ini_get('opcache.enable')) {
$spec->setIsEnabled(true);
} else {
$spec->setIsEnabled(false);
$spec->newissue(
pht('Enable Zend OPcache'),
pht(
'The "Zend OPcache" extension is currently disabled. Set '.
'"opcache.enable" to true to improve performance.'),
'opcache.enable');
}
return $spec;
}
private static function getNoneSpec(PhabricatorOpcodeCacheSpec $spec) {
if (version_compare(phpversion(), '5.5', '>=')) {
$spec->newIssue(
pht('Install OPcache'),
pht(
'Install the "Zend OPcache" PHP extension to improve performance.'));
} else {
$spec->newIssue(
pht('Install APC'),
pht(
'Install the "APC" PHP extension to improve performance.'));
}
return $spec;
}
}
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