Search results for: "uppercase umlauts"

How can PHP be used to prevent words from being displayed only in uppercase?

When displaying words in PHP, if you want to prevent them from being displayed only in uppercase, you can use the `strtolower()` function to convert t...

Are there any specific cases where using uppercase or lowercase for boolean values can cause issues in PHP?

Using uppercase or lowercase for boolean values can cause issues in PHP when performing strict comparisons (===) between boolean values and strings. P...

What is the function in PHP to convert uppercase letters to lowercase?

To convert uppercase letters to lowercase in PHP, you can use the strtolower() function. This function takes a string as input and returns the string...

How can preg_match be used to allow only uppercase words with lowercase letters following in PHP?

To allow only uppercase words with lowercase letters following in PHP using preg_match, you can use the regular expression pattern "/^[A-Z][a-z]*$/" i...

What are the best practices for maintaining uppercase letters in database table names in PHP?

When working with database table names in PHP, it is best practice to maintain uppercase letters consistently to avoid any potential issues with case...