Hey everyone,
Just migrating a codebase from 7.0 to 7.1 and could use some help ... I'm wondering if anyone knows of a code snippet that would be affected by this:
"The ASCII delete control character (0x7F) can no longer be used in identifiers that are not quoted."
I've been trying:
$test^? = "testing";
echo $test^? . "\n";
echo $test^? . "\n";
// with the ^? being inserted on my keyboard as Ctrl-V + Delete key
This seems to "work" in 7.0 but it's just a guess... I don't typically use special characters in identifiers... Wondering if anyone has seen that in practice...
Thank you for any advice,
Patty
