ID: 11447
User Update by: [EMAIL PROTECTED]
Status: Open
Bug Type: Scripting Engine problem
Operating system: Linux (RedHat 6.2)
PHP Version: 4.0.4pl1
Description: Switch statement sensible for white-space
Section 7.4 in the FAQ is a little bit related.
Should perhaps the ending for a block of PHP-code be "?>" followed by any number of
white-space characters?
Previous Comments:
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[2001-06-12 18:51:27] [EMAIL PROTECTED]
The following script gave a parse error:
<? switch($var): ?>
<? case "alpha": ?>
<p>Alpha</p>
<? break; ?>
<!-- ... -->
<? endswitch; ?>
Parse error: parse error, expecting `T_CASE' or `T_DEFAULT' or `'}'' in
<my-path>/bug.php on line 2
First I thought that this was really a bug, but then, while typing this report I
realized that non-PHP-mode characters (like the two spaces) probably are converted to
an "echo" instruction, so the PHP-parser sees something like the following code:
switch($var):
echo ' ';
case "alpha":
echo '<p>Alpha</p>';
break;
endswitch;
The parser doesn't expect anything (but PHP-mode white-space) to come between the ':'
on line 1 and 'case' on line 3 and therefore reports parse error. Right?
For the sake of "pretty-scripting", I would like this to change, but at the same time,
now that I understand why the parser complains, I'm not sure if it should be
changed...
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Full Bug description available at: http://bugs.php.net/?id=11447
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