PHP implements the solution to intercept Chinese strings without the ? sign_php tips

This article mainly introduces the solution for PHP to intercept Chinese strings without the ? sign, involving PHP string traversal and encoding conversion and other related operating techniques. Friends in need can refer to it

The details are as follows :

When PHP intercepts a mixed string of Chinese and English, the last Chinese character is often split into two halves, for example: intercepting the first 18 characters of the string

"; ?>

The output is:

1欢迎访问新浪?BR>

So I wrote the following code to determine if the Chinese character bytes in a mixed Chinese and English string If the number is an odd number, one less byte will be intercepted to ensure complete display of Chinese characters.

 127) { $value_count++; } } if ($value_count % 2 != 0) { $value = substr($text, 0, $value_length - 1); } echo $value."
"; ?>

The output is:

1欢迎访问sina新浪

and above That’s the entire content of this article, I hope it will be helpful to everyone’s study.

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