Search results for: "standard URLs"

What is the issue with using PHP variables in URLs while adhering to the XHTML 1.0 standard?

When using PHP variables in URLs while adhering to the XHTML 1.0 standard, the main issue is that special characters in the variable values can cause...

How can PHP be used to handle different URL inputs, such as standard URLs and subdomain extensions, to display specific content on a website?

To handle different URL inputs in PHP, such as standard URLs and subdomain extensions, you can use the $_SERVER['HTTP_HOST'] variable to parse the dom...

In what situations is it necessary to consider the RFC 1738 standard when using urlencode() and rawurlencode() functions in PHP?

When dealing with URLs in PHP, it is necessary to consider the RFC 1738 standard when using urlencode() and rawurlencode() functions, especially when...

What are some best practices for converting numbers from a non-standard format to a standard format in PHP?

When converting numbers from a non-standard format to a standard format in PHP, it's important to identify the pattern of the non-standard format and...

Is the function esc_url commonly used in standard PHP, or does it belong to a specific framework like Wordpress?

The `esc_url` function is commonly used in WordPress for escaping URLs to prevent XSS attacks. It is not a standard PHP function and is specific to Wo...