从字符串PHP

Question

$string = "' ! ; • ,\ KarSho: ; • ;}"; 

在这里，我想删除下列字符去掉特定字符列表，

$remove = array("'","!",";","•",",","\","}","{","[","]"); 

这也是输入。我想从上面的数组字符$ string。最后，我想串像，

KarSho：

Answer 1

使用下面的代码：

$remove = array("'","!",";","•",",","\\","}","{","[","]"," "); 
$replace = array("","","","","","","","","","",""); 
$string = "' ! ; • ,\ KarSho: ; • ;}"; 
echo str_replace($remove,$replace,$string); 

您需要添加多一个\与\

Answer 2

您可以使用此代码

$string = "' ! ; • ,\ KarSho: ; • ;}"; 
echo $new_str = str_replace(str_split('\\/!;•,}:*?"<>|'), ' ', $string);