"PHP" PHP truncation function mb_substr () using the introduction _php tutorial

Function:mb_substr ($str, $start, $length, $encoding)

$str, the string that needs to be truncated
$start, where the truncation begins
$length, Length (note that this is different from Mb_strimwidth, 1 represents a Chinese character)
$encoding, code, I set it to Utf-8.

Example: Truncate article title, control in 15 words
Copy the Code code as follows:

http://www.bkjia.com/PHPjc/326820.html www.bkjia.com true http://www.bkjia.com/PHPjc/326820.html techarticle function:mb_substr ($str, $start, $length, $encoding) $str, need to truncate the string $start, truncate the beginning $length, length (note that this is different from mb_strimwidth , 1 represents a ...

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