PHP：如何爆炸（）中文字符串

Question

Hello I have this string

$chineseString = "号码：91"

What I want to do is to explode() it and get a result like this:

array:2[
 [0] => "号码",
 [1] => "91"
]

Answer 1

The reason explode() didn't work for you is that your chineseString variable contains what is called in unicode a FULLWIDTH COLON (U+FF1A) and you are trying to split by a different character, a COLON (U+003A). So, if you use the correct character it will work.

$chineseString = "号码：91";
print_r(explode("：", $chineseString ));

Outputs: Array([0] => 号码, [1] => 91)