<slide>
<image filename="php7trans-200.png" />
<break/>

<blurb>✔ Strict Scalar Types</blurb>
<example><![CDATA[
declare(strict_types=1);
...
logmsg(1, "2.5", 3);
]]></example>
<example><![CDATA[
Fatal error: Uncaught TypeError: Argument 1 passed to logmsg() must be of the
type string, integer given, called in file on line 7 and defined in file:3
Stack trace:
#0 file(7): logmsg(1, '2.5', 3)
#1 {main}
  thrown in file on line 2
]]></example>

</slide>
