$message .= 'Whole query: ' . $query;
果d "."有咩用ga?
PHP 語句問題~
2007-03-04 1:55 am
回答 (1)
2007-03-04 3:54 am
✔ 最佳答案
String OperatorsThere are two string operators. The first is the concatenation operator (’.’), which returns the concatenation of its right and left arguments.
Example :
＜？php
$a = ”Hello ”；
$b = $a . ”World!” ； // now $b contains ”Hello World!”
？＞
收錄日期: 2021-04-21 01:33:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070303000051KK03576