This setting tells the browser how long to keep a copy of the website and use it, instead of getting it from the server. This will reduce the website load time, and makes for a better user experience. Options that come with Cache-Control:no-cache: tells the browser to check if the resource has changed, if so… read more »
Quick and easy fix for when you code displays weird characters ??? instead of displaying the right characters: <?php mysqli_query($conn, “SET character_set_results = ‘utf8’, character_set_client = ‘utf8’, character_set_connection = ‘utf8’, character_set_database = ‘utf8’, character_set_server = ‘utf8′”); ?> I place this right after my database connection to make sure every character is displayed correctly. I also place… read more »
Turn an Array to a String so it can be stored in a database: $string_version = implode(‘,’, $original_array) This turns the array to a comma separated values string.