note 78978 deleted from language.variables by betz
| From: | betz@php.net | Date: | Tue, 06 Nov 2007 10:37:03 +0000 |
| Subject: | note 78978 deleted from language.variables by betz | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-132039@lists.php.net to get a copy of this message | ||
Note Submitter: jesdisciple _at_ gmail *dot* com
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Anonymous said...
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you could shorten the regular expression for variable names substituting a-zA-Z with A-z. These are
exactly the same character sets.
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'Z' is ASCII 90 and 'a' is ASCII 97; 91-96 ([, \, ], ^, _, `) lie between
uppercase and lowercase. No, A-z is *not* exactly the same character set as A-Za-z