Search results for: "strpos"

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 is the difference between stripos() and strpos() in PHP?

The main difference between stripos() and strpos() in PHP is that stripos() performs a case-insensitive search for a substring within a string, while...

How can data types affect the functionality of strpos in PHP code?

Data types can affect the functionality of strpos in PHP code because strpos expects a string as the haystack parameter and will return an integer or...

What are some common mistakes to avoid when using strpos() function in PHP?

One common mistake to avoid when using the strpos() function in PHP is not checking the return value properly. If the substring is not found, strpos()...

What are the best practices for combining substr() with strpos() in PHP?

When combining substr() with strpos() in PHP, it's important to first check if the substring exists within the main string using strpos(). If the subs...