PHP中计算字符串相似度的函数代码
similar_text — 计算两个字符串的相似度 int similar_text ( string $first , string $second [, float $second = "aeg"; echo similar_text($first, $second);结果输出3.如果想以百
similar_text — 计算两个字符串的相似度 int similar_text ( string $first , string $second [, float $second = "aeg"; echo similar_text($first, $second);结果输出3.如果想以百
实现代码如下: --CAST 和 CONVERT 函数 Percentage DECLARE @dec decimal(5,3), @var varchar(10),@hun decimal(5,1) set @dec=0.025 set @hun=@dec*100 set @var=cast(@h
Microsoft included several hundred stored procedures in the various versions of Microsoft SQL Server and it has documented a good percentage of them.
实现代码如下: flash download PercentLoaded
array getimagesize ( string $filename [, array //$percent = 0.2; header('Content-type: image/jpeg'); list($width, $height) = getimagesize($imgfile);
PHP 提供了一个极少使用的 similar_text 函数,但此函数非常有用,用于比较两个字符串并返回相似程度的百分比,以下是similar_text () 函数的使用方法: 实现代码如下: similar_text($string1, $string2, $percent); //使用此函数后,
实现代码如下:///计算两个整数的百分比值 function GetPercent(num, total) { num = parseFloat(num); total = parseFloat(total); if (isNaN(num) || isNaN(total)) { return "-"
实现代码如下: 0% "; echo "percent_img.width=$width;"; //控制图片宽度 echo "percent_txt.innerHTML='$i%';"; //控制百分比显示 echo ""; for($j=0;$j
实现代码如下:CREATE VIEW dbo.vw_db_dictionary AS SELECT TOP 100 PERCENT dbo.sysobjects.name AS table_name, dbo.sysproperties.[value] AS table_desc, dbo.sysc
PointsPixelsEmsPercent 6pt8px0.5em50% 7pt9px0.55em55% 7.5pt10px0.625em62.5% 8pt11px0.7em70% 9pt12px0.75em75% 10pt13px0.8em80% 10.5pt14px0.875em87.5% 1