Search results for: "white space characters"

In the context of PHP, what is the significance of using \s instead of a space when specifying white space in regular expressions?

Using \s instead of a space in regular expressions in PHP allows for matching any white space character, not just a literal space. This is useful when...

Are there any best practices for adjusting line spacing in FPDF MultiCell to avoid excessive white space?

When using FPDF MultiCell to display text, adjusting line spacing can sometimes result in excessive white space between lines. To avoid this issue, it...

How does HTML rendering affect the display of white spaces in PHP output?

When HTML is rendered, consecutive white spaces are collapsed into a single space by default. To preserve white spaces in PHP output, you can use the...

What is the purpose of using normalize-space in an XPath query on an attribute like id?

When using normalize-space in an XPath query on an attribute like id, the purpose is to remove any leading or trailing white spaces and collapse multi...

How can PHP be used to insert a space after every 20 characters in a string?

To insert a space after every 20 characters in a string using PHP, you can use the `chunk_split()` function to split the string into chunks of 20 char...