從字符串PHP

Question

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

在這裏，我想刪除下列字符去掉特定字符列表，

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

這也是輸入。我想從上面的數組字符$ string。最後，我想串像，

KarSho：

Answer 1

使用下面的代碼：

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

您需要添加多一個\與\

Answer 2

您可以使用此代碼

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