for testing and deploying your application
for finding and fixing issues
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<?php
namespace hanneskod\readmetester\Expectation;
/**
* Regular expression container
*/
class Regexp
{
* @var string Regular expression
private $regexp;
public function __construct($regexp)
$this->regexp = $this->isRegexp($regexp) ? $regexp : $this->makeRegexp($regexp);
}
* Get expression as string
*
* @return string
public function __toString()
return $this->regexp;
* Check if this expression matches subject
* @param string $subject
* @return bool
public function isMatch($subject)
return !!preg_match($this->regexp, $subject);
* Check if string is a regular expression
* @param string $input
private function isRegexp($input)
set_error_handler(function () {});
$result = preg_match($input, '');
restore_error_handler();
return $result !== false;
* Create regular expression from string
private function makeRegexp($input)
return sprintf(
'/^%s$/',
preg_quote($input)
);
hanneskod /
readme-tester
