[PHP] Regex error
Hello;
The following regex:
ereg(member value='[a-zA-Z ]{1,25}' uspace='([a-z0-9-\.\/]{2,11})'
id='$m[1]', $groups, $m1);
is causing the following error:
Warning: ereg() [function.ereg]: REG_ERANGE in path info_proc.php on
line 81
Can someone tell me what this means?
What I am trying to do is pick out some info from an xml tag the is
id'd by
$m[1] ( a match from a preceding regex. This regex is only supposed to
be applied if there is an $m[1] match. This happened without the
dot (.) and forward slash escaped in the uspace=' etc ' section. I used
back slashes to see if that made a difference, it does not. I have
gotten
a little hazy on what needs to be escaped in character classes.
I have written a number of
similar regexs in the same collections of scripts and I can not see what
this one is complaining about.
php v5.1.2, Apache 1.3.34, FreeBSD v6.0
Thanks in advance
Jeff K
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Re: [PHP] Regex error
jekillen wrote:
Hello;
The following regex:
ereg(member value='[a-zA-Z ]{1,25}' uspace='([a-z0-9-\.\/]{2,11})'
id='$m[1]', $groups, $m1);
is causing the following error:
Warning: ereg() [function.ereg]: REG_ERANGE in path info_proc.php on
line 81
Can someone tell me what this means?
What I am trying to do is pick out some info from an xml tag the is
id'd by
$m[1] ( a match from a preceding regex. This regex is only supposed to
be applied if there is an $m[1] match. This happened without the
dot (.) and forward slash escaped in the uspace=' etc ' section. I used
back slashes to see if that made a difference, it does not. I have gotten
a little hazy on what needs to be escaped in character classes.
I have written a number of
similar regexs in the same collections of scripts and I can not see what
this one is complaining about.
php v5.1.2, Apache 1.3.34, FreeBSD v6.0
Thanks in advance
Jeff K
What is this part of the regex supposed to be doing: [a-z0-9-\.\/] ?
Your problem is this: 0-9-, which causes a bad range error.
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Re: [PHP] Regex error
On Wed, March 14, 2007 7:56 pm, jekillen wrote:
Hello;
The following regex:
ereg(member value='[a-zA-Z ]{1,25}' uspace='([a-z0-9-\.\/]{2,11})'
id='$m[1]', $groups, $m1);
is causing the following error:
Warning: ereg() [function.ereg]: REG_ERANGE in path info_proc.php on
line 81
Can someone tell me what this means?
You used to have the - after the 9 at the end, and then you tacked on
the \. and \/ after that, and now PCRE is trying to use the - as if it
were a range-specifier, like, a-z or 0-9, only you've got,
essentially, a-z0-9-.
This makes no sense at all, as it sort of means 'a to z' or '0 to 9'
or, umm, '9 to .' or something like that, only not.
Move the - to the END of the pattern, right after the \/
PS
Technically, \ is a special character inside of quotes in PHP, as well
as an escape character for PCRE, so you really should use \\. and \\/
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Re: [PHP] Regex error
use
$rgTemp = split('[|]',$szTag);
instead of
$rgTemp = split(|,$szTag);
on line 2
PHP List wrote:
Hi,
Can someone please tell me why the this is happening:
1) $szTag = test|3;
2) $rgTemp = split(|,$szTag);
3) $szTag = $rgTemp[0];
4) $nItemID = $rgTemp[1];
^line numbers for ref only, not in actual code.
Will give me the error:
PHP Warning: unexpected regex error(14) in /test.php on line 2
What is an error 14 ?
Thanks,
Chris
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[PHP] Regex error
Hi, Can someone please tell me why the this is happening: 1) $szTag = test|3; 2) $rgTemp = split(|,$szTag); 3) $szTag = $rgTemp[0]; 4) $nItemID = $rgTemp[1]; ^line numbers for ref only, not in actual code. Will give me the error: PHP Warning: unexpected regex error(14) in /test.php on line 2 What is an error 14 ? Thanks, Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Fwd: Re: [PHP] Regex error
split() takes a regular expression, this means you have to escape the | char with a \ like this: $rgTemp = split(\|,$szTag); bvr. On Fri, 18 Jan 2002 14:40:25 -0800, PHP List wrote: Hi, Can someone please tell me why the this is happening: 1) $szTag = test|3; 2) $rgTemp = split(|,$szTag); 3) $szTag = $rgTemp[0]; 4) $nItemID = $rgTemp[1]; ^line numbers for ref only, not in actual code. Will give me the error: PHP Warning: unexpected regex error(14) in /test.php on line 2 What is an error 14 ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
