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extractor.php
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extractor.php
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<?php
namespace mageekguy\atoum\annotations;
class extractor
{
protected $handlers = array();
public function extract($comments)
{
$comments = trim((string) $comments);
if (substr($comments, 0, 3) == '/**' && substr($comments, -2) == '*/')
{
foreach (explode("\n", trim(trim($comments, '/*'))) as $comment)
{
$comment = trim(trim(trim($comment), '*/'));
if (substr($comment, 0, 1) == '@')
{
$comment = preg_split("/\s+/", $comment);
$sizeofComment = sizeof($comment);
if ($sizeofComment >= 2)
{
$annotation = substr($comment[0], 1);
$value = $sizeofComment == 2 ? $comment[1] : join(' ', array_slice($comment, 1));
foreach ($this->handlers as $handlerAnnotation => $handlerValue)
{
if (strtolower($annotation) == strtolower($handlerAnnotation))
{
call_user_func_array($handlerValue, array($value));
}
}
}
}
}
}
return $this;
}
public function setHandler($annotation, \closure $handler)
{
$this->handlers[$annotation] = $handler;
return $this;
}
public function unsetHandler($annotation)
{
if (isset($this->handlers[$annotation]) === true)
{
unset($this->handlers[$annotation]);
}
return $this;
}
public function getHandlers()
{
return $this->handlers;
}
public function resetHandlers()
{
$this->handlers = array();
return $this;
}
public static function toBoolean($value)
{
return strcasecmp($value, 'on') == 0;
}
public static function toArray($value)
{
return array_values(array_unique(preg_split('/\s+/', $value)));
}
}