How to insert a string at a specified position with PHP?

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Sometimes, we want to insert a string at a specified position with PHP.

In this article, we’ll look at how to insert a string at a specified position with PHP.

How to insert a string at a specified position with PHP?

To insert a string at a specified position with PHP, we can use the substr_replace function.

For instance, we write

$newstr = substr_replace($oldstr, $str_to_insert, $pos, 0);

to call substr_replace with $oldStr to insert $str_to_insert starting at index $pos.

Conclusion

To insert a string at a specified position with PHP, we can use the substr_replace function.

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