| commit | 863845c5481127c0b32a2f988115201771c482a8 | |
| author | Katy Voor <voork@fb.com> | |
| Wed, 21 Apr 2021 17:44:58 +0000 (21 10:44 -0700) | ||
| committer | Facebook GitHub Bot <facebook-github-bot@users.noreply.github.com> | |
| Wed, 21 Apr 2021 17:46:34 +0000 (21 10:46 -0700) | ||
| tree | a5e049281a78c637cbdc56258c047945363a8447 | treesnapshot (tar.gz zip) |
| parent | cf07779714e3072e917259880a0d16c3553ea67c | commitdiff |
Parser option for brace escape
Summary:
Adds parser option for making \{ a valid escape sequence
So that
```
$x = 5;
$y = 6;
Currently:
var_dump("\{$x,$y}") => "\{5,6}"
var_dump("{$x,$y}") => fatal
We would like:
var_dump("\{$x,$y}") => "{5,6}"
```
This was a task I had as an intern and didn't end up getting to. Found an old diff relating to it and decided to finish it off.
Reviewed By: shayne-fletcher
Differential Revision: D27776520
fbshipit-source-id: 111098806a66ed49328d0b7db68a2e05c6f595d4
Summary:
Adds parser option for making \{ a valid escape sequence
So that
```
$x = 5;
$y = 6;
Currently:
var_dump("\{$x,$y}") => "\{5,6}"
var_dump("{$x,$y}") => fatal
We would like:
var_dump("\{$x,$y}") => "{5,6}"
```
This was a task I had as an intern and didn't end up getting to. Found an old diff relating to it and decided to finish it off.
Reviewed By: shayne-fletcher
Differential Revision: D27776520
fbshipit-source-id: 111098806a66ed49328d0b7db68a2e05c6f595d4
16 files changed: