关于“php_数字_转字符串”的问题,小编就整理了【3】个相关介绍“php_数字_转字符串”的解答:
php中怎么把数字转成字符串?多种方法,比如N是数字,想转为字符串变量S,则:S = Str(N)S = CStr(N)S = N & ""S = "" & NS = Trim(N)
如果N和S是显式声明的变量,则不用另加任何转换,VB会自动帮你转换的,比如:Dim N As Integer, S As StringN = 123S = N
在PHP中提取字符串中第一个数字?测试过,符合要求
$str="登山服:5620A登山服";
$search1 = implode("-",range("a","z"));
$search2 = implode("-",range("A","Z"));
$search3 = implode("-",range(0,9));
$search4 = implode("-",array(":"));
$search = $search1."-" .$search2."-" .$search3."-" .$search4;
$oldarr = explode("-",$search);
$newarr = array();
foreach($oldarr as $value)
$newarr [] = "{mysplit}";
$str = str_replace($oldarr, $newarr, $str);
$arr = explode("{mysplit}",$str);
echo $arr[0];
PHP在字符串中截取出后三位数字并将该数字加一?$str = substr($str, 0, -3) . str_pad(substr($str, -3) + 1, 3, "0", STR_PAD_LEFT)
如果你面对的字符串中包含中文等字符集,可以考虑使用mb系列函数来对应实现
到此,以上就是小编对于“php_数字_转字符串”的问题就介绍到这了,希望介绍关于“php_数字_转字符串”的【3】点解答对大家有用。