[presentations] master: Tweak examples

Author: Derick Rethans (derickr) Date: 2023-04-19T12:06:22+01:00 Commit: https://github.com/php/presentations/commit/abbb226b82c0bb41ff74445c23bd6533b5c0427c Raw diff: https://github.com/php/presentations/commit/abbb226b82c0bb41ff74445c23bd6533b5c0427c.diff Tweak examples Changed paths: M slides/internals/php82-dnf-types.xml M slides/internals/php82-random.xml Diff: diff --git a/slides/internals/php82-dnf-types.xml b/slides/internals/php82-dnf-types.xml index 33255c32..3569a5c0 100644 --- a/slides/internals/php82-dnf-types.xml +++ b/slides/internals/php82-dnf-types.xml @@ -48,7 +48,7 @@ class Foreachy { $this->foreachableData = $foreachable; } - public function getIterator(): *array(Traversable&Countable)* { + public function getIterator(): *array|(Traversable&Countable)* { return $this->foreachableData; } } diff --git a/slides/internals/php82-random.xml b/slides/internals/php82-random.xml index 0f807907..1c89f79b 100644 --- a/slides/internals/php82-random.xml +++ b/slides/internals/php82-random.xml @@ -11,7 +11,7 @@ echo bin2hex( $r->getBytes( 8 ) ), "\n"; echo $r->getInt(1, 100), "\n"; echo $r->nextInt(), "\n"; -$fruits = [ 'red' => '🍎', 'green' => '🍏', 'pink' => '🍑' ]; +$fruits = ['red' => '🍎', 'green' => '🥝', 'yellow' => '🍌', 'purple' => '🍇']; echo "Keys: ", join( ', ', $r->pickArrayKeys( $fruits, 2 ) ), "\n"; echo "Salad: ", join( ', ', $r->shuffleArray( $fruits ) ), "\n";