替换＆amp;在PHP中的char

Question

我想将google＆amp;堆栈替换为谷歌和堆栈。请指导我

Answer 1

$str =  str_replace('google&stack', 'google and stack', $str);

或

$str =  str_replace('&', ' and ', $str);

Answer 2

这应该有效

$string = "google & stack";
$string = str_replace(" & "," and ",$string);
$string = str_replace("&"," and ",$string);

返回google＆amp;堆

它在$string = google&stack"

时也有效

编辑（因为您更改了问题）：

$string = "google&stack";
str_replace("google&stack","google and stack",$string)

Answer 3

这对我有用：

echo str_replace("&","and","facebook&google");