在我們用textarea時(shí)會(huì)發(fā)現(xiàn)回車與空格是不可看到的,所以我們利用str_replace函數(shù)將php中的//n替換成br就可以了,有需要的朋友可以參考,代碼如下:
- function htmtocode($content) {
- $content = str_replace("n", "<br>", str_replace(" ", " ", $content));
- return $content;
- }
先替換掉空格,再替換回車,相當(dāng)于如下代碼:
- function htmtocode($content) {
- $content = str_replace(" ", " ", $content);
- $content = str_replace("n", "<br>",$content);
- return $content;
- //開(kāi)源代碼Vevb.com
- }
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