摘要:
1 求长度,最基本的 $text = "sunny day"; $count = strlen($text); // $count = 9 2 字符串截取 截取前多少个字符 $article = "BREAKING NEWS: In ultimate irony, man bites dog."; $summary = substr_replace($article, "...", 40);... 阅读全文
posted @ 2010-06-05 07:37
jackyrong的世界
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