<?php
$name = "Alice";
print "${name} said Hello World to the crowd of people.\n";
print "${'name'} said Hello World to the crowd of people.\n";
print "$name said Hello World to the crowd of people.\n";
Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /in/YLQhe on line 3
Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /in/YLQhe on line 4
Alice said Hello World to the crowd of people.
Alice said Hello World to the crowd of people.
Alice said Hello World to the crowd of people.