Search results for: "word blacklist"

How can the use of regular expressions (preg_replace) improve the efficiency of filtering bad words in PHP scripts?

Regular expressions can improve the efficiency of filtering bad words in PHP scripts by allowing for more flexible and powerful pattern matching. Usin...

What are some best practices for handling string replacements in PHP to ensure only certain instances are affected?

When handling string replacements in PHP, one best practice to ensure only certain instances are affected is to use regular expressions with word boun...

What are the best practices for handling case-insensitive searches, like searching for the word "Bohnenkaffee" regardless of its case in a meta tag?

When handling case-insensitive searches in a meta tag, one best practice is to convert both the search term and the meta tag content to lowercase befo...

In what scenarios would it be recommended to use PHP functions like str_word_count for processing data within a custom function?

If you need to count the number of words in a string or extract specific words from a string within a custom function, using PHP functions like `str_w...

How can regular expressions be utilized to improve the accuracy and efficiency of counting occurrences of specific words in PHP strings?

Regular expressions can be utilized to improve the accuracy and efficiency of counting occurrences of specific words in PHP strings by using the preg_...