SolrQuery
PHP Manual

SolrQuery::setHighlightSimplePost

Sets the text which appears after a highlighted term

Description

public SolrQuery SolrQuery::setHighlightSimplePost ( string $simplePost [, string $field_override ] )

Sets the text which appears before a highlighted term

Parameters

simplePost

Sets the text which appears after a highlighted term 

The default is </em>

field_override

The name of the field.