我們常會利用 trim() 去刪除字串頭尾的空白符號,事實上,除了空白符號外,trim 也可以讓我們刪除指定的字元,例如:
$mystr = "1,2,3,,,,,";
$mystr = trim($mystr, ",");
echo $mystr; //印出 1,2,3
Post your comment:
Powered By 2013-2015 ©. Juszeil Conception version 2.0
Queries Executed : 0.0109 seconds