A language developed by Facebook to replace(?) PHP.
Hello World in Hack:
namespace Hack\GettingStarted\MyFirstProgram;
<<__EntryPoint>>
function main(): void {
echo "Welcome to Hack!\n\n";
\printf("Table of Squares\n" .
"----------------\n");
for ($i = -5; $i <= 5; ++$i) {
\printf(" %2d %2d \n", $i, $i * $i);
}
\printf("----------------\n");
exit(0);
}
https://github.com/facebook/hhvm/tree/master/hphp/hack
Hack is built specifically for HHVM, a high performance runtime for your Hack applications, and reconciles the fast development cycle of a dynamically typed language with the discipline provided by static typing, while adding many features commonly found in other modern programming languages.
Last modified 11 December 2024