Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
![Keith Clark](https://secure.gravatar.com/avatar/4d135c6f9afcebe4cfcd96146c302c44?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Keith Clark
4,074 PointsJust curious about object operator in a string
In the original try catch, I wanted to put the following line in the catch response:
echo "Sorry, connection failed. $e->getMessage()";
But that does not work, however,
$errString = $e->getMessage(); echo "Sorry, connection failed. $errString";
does.
Does anyone know why you cant use the object operator in a string like you can a variable?
Just curious, Keith
2 Answers
![Robert Richey](https://uploads.teamtreehouse.com/production/profile-photos/1735212/micro_Megaman8bit.jpg)
Robert Richey
Courses Plus Student 16,352 PointsHi Keith,
Great question. From PHP: Strings
Functions, method calls, static class variables, and class constants inside {$} work since PHP 5.
To get your example to work, wrap the function call inside curly braces. Tested on my end and this works.
<?php
echo "Sorry, connection failed. {$e->getMessage()}";
?>
![Rifqi Fahmi](https://uploads.teamtreehouse.com/production/profile-photos/4149072/micro_Rifqi.jpg)
Rifqi Fahmi
23,164 Pointscan we also type:
<?php
echo "Sorry, connection failed" . $e->getMessage();
?>
??????
Hasnain Ashfaq
Courses Plus Student 3,929 PointsHasnain Ashfaq
Courses Plus Student 3,929 PointsGreat information!