例子,PHP按行读取文件 去掉换行符”\n”:
-
-
//第一种:
- $content=str_replace("\n","",$content);
- echo $content;
//或者:
- $content=str_replace(array("\n","\r"),"",$content);
//第二种:
- $content=preg_replace("/\s/","",$content);
echo $content;
- //第三种:
- $content=trim($content);
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