Search results for: "eregi"

What are the differences between ereg and eregi functions in PHP, and when should each be used?

The main difference between ereg and eregi functions in PHP is that ereg is case-sensitive, while eregi is case-insensitive. You should use ereg when...

What are the differences between eregi() and preg_match() in terms of functionality and performance in PHP?

eregi() is a case-insensitive version of the preg_match() function in PHP. However, eregi() is deprecated as of PHP 5.3.0 and removed in PHP 7.0.0. To...

What are the advantages of using strpos() over eregi() in PHP code?

Using strpos() is preferred over eregi() in PHP code because strpos() is case-sensitive and faster, while eregi() is case-insensitive and slower. Ther...

What are the potential pitfalls of using eregi in PHP?

The eregi function in PHP is deprecated as of PHP 5.3.0 and removed in PHP 7.0.0 due to performance and security issues. To fix this, you should use t...

What is the difference between eregi() and preg_match() functions in PHP when searching for words in a text?

The main difference between eregi() and preg_match() functions in PHP when searching for words in a text is that eregi() is case-insensitive while pre...