*/
class Bench_MDDoIncludeViews extends Codebench {
public $description =
'Optimization for the doIncludeViews() method of Kohana_Kodoc_Markdown
for the Kohana Userguide.';
public $loops = 10000;
public $subjects = [
// Valid matches
'{{one}} two {{three}}',
'{{userguide/examples/hello_world_error}}',
// Invalid matches
'{}',
'{{}}',
'{{userguide/examples/hello_world_error}',
'{{userguide/examples/hello_world_error }}',
'{{userguide/examples/{{hello_world_error }}',
];
public function bench_original($subject)
{
preg_match_all('/{{(\S+?)}}/m', $subject, $matches, PREG_SET_ORDER);
return $matches;
}
public function bench_possessive($subject)
{
// Using a possessive character class
// Removed useless /m modifier
preg_match_all('/{{([^\s{}]++)}}/', $subject, $matches, PREG_SET_ORDER);
return $matches;
}
public function bench_lookaround($subject)
{
// Using lookaround to move $mathes[1] into $matches[0]
preg_match_all('/(?<={{)[^\s{}]++(?=}})/', $subject, $matches, PREG_SET_ORDER);
return $matches;
}
}