PHP:
similar_text(string first, string second, double [percent]);
用法:
1.echo similar_text("AB","B");
2.similar_text("ABC","BC",$percent); echo $percent;
ORACLE:
SELECT UTL_MATCH.EDIT_DISTANCE_SIMILARITY('A', 'AB') FROM DUAL
PHP:
similar_text(string first, string second, double [percent]);
用法:
1.echo similar_text("AB","B");
2.similar_text("ABC","BC",$percent); echo $percent;
ORACLE:
SELECT UTL_MATCH.EDIT_DISTANCE_SIMILARITY('A', 'AB') FROM DUAL