摘要:<?php $lang =[ ["html"=>"前台语言","难易度"=>60], &nb
<?php $lang =[ ["html"=>"前台语言","难易度"=>60], ["css"=>"前台样式","难易度"=>50], ["javascript"=>"前端脚本","难易度"=>80], ["php"=>"后端脚本","难易度"=>75] ]; echo "<pre>".var_export($lang,true),"<hr>"; usort($lang,function($a,$b){ return strcmp($a["难易度"],$b["难易度"]); }); echo "<pre>".var_export($lang,true),"<hr>"; ?>
批改老师:查无此人批改时间:2019-05-05 10:27:59
老师总结:完成的不错。数组排序一般是php来操作。继续加油。