Does anyone know of a way to have this function run case insensitive?
E.g.
$strHaystack = "this iS a tEsT."; $strNeedle = "is";
$intCount = substr_count( $strHaystack, $strNeedle );
Anyway, to get this to return a count of two? The haystack that I'm searching in could be just about anything, so I can't rely on upper case and lower case only ( or even Ucfirst() or Ucwords() ).
Thanks
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