Escapes a lucene query string


(PECL solr >= 0.9.2)

SolrUtils::escapeQueryCharsEscapes a lucene query string

Описание

public static string SolrUtils::escapeQueryChars ( string $str )

Lucene supports escaping special characters that are part of the query syntax.

The current list special characters are:

+ - && || ! ( ) { } [ ] ^ " ~ * ? : \ /

These characters are part of the query syntax and must be escaped

Список параметров

str

This is the query string to be escaped.

Возвращаемые значения

Returns the escaped string или FALSE в случае возникновения ошибки.