PHP Functions and FilteringWe can think of a function as a verb to do something, functions are a set of instructions on what we want to do. Let's filter our book array so we only get back the books that are written by Andry Wei, to solve that we could just use the conditional ...Jan 3, 2023·2 min read
My first php tagindex.php : "Hello World" is a string of characters. A string of characters is text. echo "Hello World" means prints the text onto the page. <!doctype html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Demo</title> </head> <body> <h...Jan 2, 2023·1 min read
