想要删除所有0放在某个变量的开头.
0
一些选择:
$var = 0002
000
$var = 2
var = 0203410
$var = 203410
var = 20000
$var = 20000
解决办法是什么?
php formatting string-formatting zero number-formatting
formatting ×1
number-formatting ×1
php ×1
string-formatting ×1
zero ×1