1、implode与explode
implode:将数组聚合成一个字符串,用法:
array implode(String separator,String array)
separator:分隔符
array :要合并的数组
举例:
$arr=array("this","is","a" ,"beautiful" ,"world!");
echo implode(" ",$arr);
输出结果:
this is a beautiful world!
explode:将一个字符串分成多个,用法:
array explode(String separator,String string[,int limit])
separator:分隔符
string :要分割的字符串
limit:最多......
阅读全文