用括号PHP爆炸

Question

我有例如：“颜色（黄色）”

我想获得“颜色”

所以我做了：

$driver_bo = explode('/\\(', $driver);
$driver = trim($driver_bo[0]);  

$driver_bo = explode('/(', $driver);
$driver = trim($driver_bo[0]);

$driver_bo = explode('(', $driver);
$driver = trim($driver_bo[0]);

Ant没有任何效果

Answer 1

Rizer123是对的。试试这个：

$driver =  "Color (YELLOW)";
$driver_bo = explode('(', $driver);
$driver = trim($driver_bo[0]); 
echo($driver);

输出为＆＃34; Color＆＃34;

Answer 2

在这种情况下，您可以使用两种不同的功能。

explode :

$driver = "Color (YELLOW)";
$driver_bo = explode('(', $driver);
$driver = trim($driver_bo[0]); 
var_dump($driver);

preg_match：

$driver = "Color (YELLOW)";
preg_match('/(.*?)\(.*?\)/si', $driver, $driver_bo);
$driver = trim($driver_bo[1]);  
var_dump($driver);

他们都返回“颜色”。