How to truncate a string in PHP to the word closest to a certain number of characters?

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Sometimes, we want to truncate a string in PHP to the word closest to a certain number of characters.

In this article, we’ll look at how to truncate a string in PHP to the word closest to a certain number of characters.

How to truncate a string in PHP to the word closest to a certain number of characters?

To truncate a string in PHP to the word closest to a certain number of characters, we can use the substr function.

For instance, we write

substr($string, 0, strpos(wordwrap($string, $your_desired_width), "\n"));

to call substr with the $string we want to truncate, the start index, the end index, and '\n' to get the substring between the index 0 and the position of the end of the line.

Conclusion

To truncate a string in PHP to the word closest to a certain number of characters, we can use the substr function.

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