Attention in classroom
A couple of weeks ago I was going to work on a new project, it was a directory-like kind of app. One the things this application had to do was let users add their websites to their profiles, and so the first question came up, “how am going to get their website’s title and meta …
Continue reading “How to Scrape Meta Tags From Any Web Page With PHP”
With object orientated languages came the concept of the try-catch block to better manage exceptions and application crashes, and from PHP 5 onwards, the popular web server-side scripting language too adopted this ideology.
PHP Reserved Words
Here is a cool trick you might not know if you want to return multiple values from a function and assign them to variables with different names each.
$myText = (string)$myVar; There are more details for string casting and conversion in the Strings section of the PHP manual, including special handling for booleans and nulls.
German language magazine PHP Magazin