SRI hash for inclusion in script tag, only available after a merge() call that specified use of $sri
Usage
$string = $proCacheFileMerger->getHashSRI();Return value
string
Exceptions
Method can throw exceptions on error:
WireException- if you call this before merge() or after a merge() that didn't specify $sri
ProCacheFileMerger methods and properties
API reference based on ProcessWire core version 3.0.244