Hi,
I have a general question in regard to the PHP variable normalizing. Obviously,
leading whitespace in a variable is stripped, but why is trailing whitespace
converted to underscores?
Example:
/?foo=bar&+fooo=blah&foooooo+=ljalskdf
results in:
array(3) {
["foo"]=>
string(3) "bar"
["fooo"]=>
string(4) "blah"
["foooooo_"]=>
string(8) "ljalskdf"
}
I can understand why one would want to convert middle spaces (like in "foo+bar")
to underscores, but shouldn't trailing spaces be stripped instead? Am I missing
something?
Regards,
--ck
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