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PHP如何创建文件并且写入文字

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WBOYOriginal
2016-06-13 12:05:351200browse

PHP怎么创建文件并且写入文字
我要封装个方法 创建文件并且写入文字 参数2个 width和height

实行后的效果     
比方说如100 300

生成文件名叫s100300.less

里面内容是
@import "shiying";
@screen_width:100px;
@screen_height:300px;


这个函数怎么写。。 红色的要对应哦
------解决方案--------------------

本帖最后由 xuzuning 于 2014-08-27 17:37:16 编辑
function mkless($width, $height) {<br />  $r[] = [email&#160;protected] "shiying";';<br />  $r[] = sprintf([email&#160;protected]_width:%spx;', $width);<br />  $r[] = sprintf([email&#160;protected]_height:$spx;', $height);<br />  file_put_contents("s$width$height.less", join(PHP_EOL, $r));<br />}<br />
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