how to get first 5 characters from string using php

Question

How to get first 5 characters from string using php

$myStr = "HelloWordl";

result should be like this

$result = "Hello";

Answer 1

You can use the substr function like this:

echo substr($myStr, 0, 5);

The second argument to substr is from what position what you want to start and third arguments is for how many characters you want to return.

Answer 2

Use substr():

$result = substr($myStr, 0, 5);

Answer 3

For single-byte strings (e.g. US-ASCII, ISO 8859 family, etc.) use substr and for multi-byte strings (e.g. UTF-8, UTF-16, etc.) use mb_substr:

// singlebyte strings
$result = substr($myStr, 0, 5);
// multibyte strings
$result = mb_substr($myStr, 0, 5);