Notice: SVN will reject PHP with errors

When you commit PHP files, the repository will no longer let you commit them if they have PHP syntax errors. Such an error would make the plugin fail when it tried to load the file anyway, so think of this as a ‘for your own protection’ kind of thing.

So if you get a kick-back error like this:

Error: Commit failed (details follow):
Error: Commit blocked by pre-commit hook (exit code 1) with output:
Error: PHP Parse error: syntax error, unexpected end of file in - on line 1234
Error: ***********************************
Error: PHP error in: really-cool/tags/1.0/really-cool.php:
Error: Errors parsing really-cool/tags/1.0/really-cool.php
Error: ***********************************
Error: This error was generated by a custom hook script on the Subversion server.
Error: Please contact your server administrator for help with resolving this issue.

you need to fix the syntax errors in the file before uploading.