"outside"的翻译使用英语:

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关键字 : Walls Step Waiting

ע You may use these constant names in php.ini but not outside of PHP, like in httpd.conf, where you'd use the bitmask values instead.	Table 2.
If this is enabled, the PHP CGI binary can safely be placed outside of the web tree and people will not be able to circumvent .htaccess security.	Include ming support.
The backslash character has several uses. Firstly, if it is followed by a non alphanumeric character, it takes away any special meaning that character may have. This use of backslash as an escape character applies both inside and outside character classes.	A circumflex can conveniently be used with the upper case character types to specify a more res tricted set of characters than the matching lower case type.
The handling of a backslash followed by a digit other than 0 is complicated. Outside a character class, PCRE reads it and any following digits as a decimal number. If the number is less than 10, or if there have been at least that many previous capturing left parentheses in the expression, the entire sequence is taken as a back reference. A description of how this works is given later, following the discussion of parenthesized subpatterns.	The maximum number of captured substrings is 99, and the maximum number of all subpatterns, both capturing and non capturing, is 200.