(PECL solr >= 0.9.2)
SolrUtils::escapeQueryChars — Escapes a lucene query 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
str
This is the query string to be escaped.
Returns the escaped string ou FALSE em caso de falha.