本文整理汇总了PHP中Symfony\Component\Yaml\Unescaper类的典型用法代码示例。如果您正苦于以下问题：PHP Unescaper类的具体用法？PHP Unescaper怎么用？PHP Unescaper使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Unescaper类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: parseQuotedScalar
/**
* Parses a quoted scalar to YAML.
*
* @param string $scalar
* @param integer &$i
*
* @return string A YAML string
*
* @throws ParseException When malformed inline YAML string is parsed
*/
private static function parseQuotedScalar($scalar, &$i)
{
// Only check the current item we're dealing with (for sequences)
$subject = substr($scalar, $i);
$items = preg_split('/[\'"]\\s*(?:[,:]|[}\\]]\\s*,)/', $subject);
$subject = substr($subject, 0, strlen($items[0]) + 1);
if (!preg_match('/' . self::REGEX_QUOTED_STRING . '/Au', substr($scalar, $i), $match)) {
throw new ParseException(sprintf('Malformed inline YAML string (%s).', substr($scalar, $i)));
}
$output = substr($match[0], 1, strlen($match[0]) - 2);
$unescaper = new Unescaper();
if ('"' == $scalar[$i]) {
$output = $unescaper->unescapeDoubleQuotedString($output);
} else {
$output = $unescaper->unescapeSingleQuotedString($output);
}
$i += strlen($match[0]);
return $output;
}示例2: parseQuotedScalar
/**
* Parses a quoted scalar to YAML.
*
* @param string $scalar
* @param int &$i
*
* @return string A YAML string
*
* @throws ParseException When malformed inline YAML string is parsed
*/
private static function parseQuotedScalar($scalar, &$i)
{
if (!preg_match('/' . self::REGEX_QUOTED_STRING . '/Au', substr($scalar, $i), $match)) {
throw new ParseException(sprintf('Malformed inline YAML string (%s).', substr($scalar, $i)));
}
$output = substr($match[0], 1, strlen($match[0]) - 2);
$unescaper = new Unescaper();
if ('"' == $scalar[$i]) {
$output = $unescaper->unescapeDoubleQuotedString($output);
} else {
$output = $unescaper->unescapeSingleQuotedString($output);
}
$i += strlen($match[0]);
return $output;
}