正则快速清除多余的空格 不指定

Else , 2010/07/07 10:03 , 程员外的那些事儿 , Comments(0) , Reads(444) , Via Original
出处 php文档
<?
$string = "One        Two          Three  Four";

$var = eregi_replace(" +", " ", $string);

echo $var;
?>


输出结果
Quotation
One Two Three Four
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