数组匹配并在php中显示(array matching and display in php)
我正在使用PHP脚本来实现这个...
$keyword=array('local news','art','local','world','tech','entertainment','news','tech','top stories','in the news','front page','bbc news','week in a glance','week in pictures','top stories'); //$keyword has predefined array of strings $all_meta_tags=get_meta_tags("http://abcnews.go.com/"); $array=$all_meta_tags['keywords'];//store 'keyword' attribute values in $keyword_meta现在我必须匹配$ array的内容和$ keyword .....结果应该给我$ array中匹配的项目，这些项目存在于$ keyword中
任何帮助PLZ ......？
数组匹配/交集是否可以不区分大小写？ 我的意思是如果$ keyword = array（'local news'）; $ array ='本地新闻，国际新闻'; var_dump（array_intersect（preg_split（'/，\ s * /'，$ array），$ keyword））;
然后它不会匹配'本地新闻'...你能告诉我如果有可能吗？
i am using PHP scripts to implement this...
$keyword=array('local news','art','local','world','tech','entertainment','news','tech','top stories','in the news','front page','bbc news','week in a glance','week in pictures','top stories'); //$keyword has predefined array of strings $all_meta_tags=get_meta_tags("http://abcnews.go.com/"); $array=$all_meta_tags['keywords'];//store 'keyword' attribute values in $keyword_metaNow i have to match contents of $array with $keyword.....the results should give me matched items of $array which are present in $keyword
any help plz...?
can array matching/intersection be done case insensitively?? i mean if $keyword=array('local news'); $array = 'Local News, International News'; var_dump(array_intersect(preg_split('/,\s*/', $array), $keyword));
then it won't match 'Local News'...can you tel me hw to do it if it is possible??
原文：https://stackoverflow.com/questions/5229256
更新时间：2022-02-26 13:02
最满意答案
尝试
bquote：lapply(as.numeric(2:7), function(x) bquote(10^.(x)))Try
bquote:lapply(as.numeric(2:7), function(x) bquote(10^.(x)))
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