Search results for: "eregi"

What is the difference between using eregi() and preg_match() in PHP for pattern matching?

The main difference between eregi() and preg_match() in PHP for pattern matching is that eregi() performs a case-insensitive match, while preg_match()...

What potential issues can arise when using both eregi and mysql_num_rows functions in PHP scripts?

Using both eregi and mysql_num_rows functions in PHP scripts can lead to compatibility issues as eregi is a deprecated function in PHP 5.3 and removed...

What does the notice "Function eregi is deprecated" mean in PHP and how can it affect existing code?

The notice "Function eregi is deprecated" in PHP means that the eregi function is no longer supported in newer versions of PHP and should not be used....

What role does the eregi function play in the code snippet provided by the user?

The eregi function in PHP is used to perform a case-insensitive regular expression match. However, this function has been deprecated since PHP 5.3.0 a...

What are the advantages of using preg_match() over eregi() for email address validation in PHP?

Using preg_match() over eregi() for email address validation in PHP is advantageous because preg_match() is faster and more efficient than eregi(). Ad...