Search results for: "assertion checking"

What are some common pitfalls when checking the return values of PHP functions?

Common pitfalls when checking the return values of PHP functions include not using strict comparison operators like '===' or not checking for specific...

Why is the code not functioning as expected when checking for messages in PHP?

The code may not be functioning as expected when checking for messages in PHP due to syntax errors, incorrect logic, or missing variables. To solve th...

Are there any common pitfalls to avoid when checking for numeric values in PHP?

One common pitfall to avoid when checking for numeric values in PHP is using the == operator instead of the === operator. The == operator performs typ...

What are some best practices for checking the existence of a website using PHP?

When checking the existence of a website using PHP, it is important to handle different scenarios such as checking for valid URLs, handling errors, an...

What are the advantages of using fsockopen() over file_get_contents() for checking link status in PHP?

When checking link status in PHP, using fsockopen() has the advantage of allowing for more control and customization compared to file_get_contents()....