[PHP-DEV] Re: [PHP-WEBMASTER] New wiki account
I think the main idea of this RFC: Run the code, if we had never entered
in loop.
In this case more sence to change for .. else condition to this:
If second expression is equal FALSE before looping(but after run first
expression of course), we run else code.
By example:
for (exp1;exp2;exp3) {
exp4;
} else {
exp5;
}
must be equal
$notLooping = true;
for (exp1;exp2;exp3) {
exp4;
$notLooping = false;
}
if ($notLooping) {
exp5;
}
With regards, Alexander Moskaliov
ir...@irker.net
2012/5/10 Dmitri Ravazin rava...@gmail.com
Hi,
I registered account 'ravazin' on wiki.
I'd like to write an RFC based on bugs:
https://bugs.php.net/bug.php?id=26411
https://bugs.php.net/bug.php?id=46240
https://bugs.php.net/bug.php?id=61222
I think it's time these requests got some sort of resolution :)
Re: [PHP-DEV] readfile() memory usage
Hi, Everyone FYI: If you just want to check something before serving a file to the client, you can also use something called xsendfile. Apache: https://tn123.org/mod_xsendfile/ lighttpd: It's build in :) nginx: http://wiki.nginx.org/XSendfile Idea: Do what you're doing in your php-script and add the header X-Sendfile: $yourFile (nginx is using another header). This header will trigger the plugin and the webserver will serve the file instead of your php-process. I personally use it on my webserver and it works quite fine. Debian has a compiled package called libapache2-mod-xsendfile in version 0.9 Bye Simon On Fri, May 4, 2012 at 2:33 PM, Paul Reinheimer preinhei...@gmail.com wrote: Hi Everyone So, I think we're back to urban legend territory. I've updated the documentation for readfile() to help send more people down the path of checking for output buffering, and disabling that rather than contriving loops with fread(). http://docs.php.net/readfile paul -- Paul Reinheimer -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DEV] readfile() memory usage
Hi, 2012/5/11 Simon Schick simonsimc...@googlemail.com Hi, Everyone FYI: If you just want to check something before serving a file to the client, you can also use something called xsendfile. Apache: https://tn123.org/mod_xsendfile/ lighttpd: It's build in :) nginx: http://wiki.nginx.org/XSendfile It's named X-Accel and build in too (as long as it's not explicitly disabled) http://wiki.nginx.org/Modules http://wiki.nginx.org/X-accel Idea: Do what you're doing in your php-script and add the header X-Sendfile: $yourFile (nginx is using another header). This header will trigger the plugin and the webserver will serve the file instead of your php-process. I personally use it on my webserver and it works quite fine. Debian has a compiled package called libapache2-mod-xsendfile in version 0.9 Bye Simon On Fri, May 4, 2012 at 2:33 PM, Paul Reinheimer preinhei...@gmail.com wrote: Hi Everyone So, I think we're back to urban legend territory. I've updated the documentation for readfile() to help send more people down the path of checking for output buffering, and disabling that rather than contriving loops with fread(). http://docs.php.net/readfile paul -- Paul Reinheimer -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DEV] Re: [PHP-WEBMASTER] New wiki account
On Fri, May 11, 2012 at 8:33 AM, Alexander Moskaliov ir...@irker.net wrote:
I think the main idea of this RFC: Run the code, if we had never entered
in loop.
In this case more sence to change for .. else condition to this:
If second expression is equal FALSE before looping(but after run first
expression of course), we run else code.
By example:
for (exp1;exp2;exp3) {
exp4;
} else {
exp5;
}
Python already uses the for .. else syntax, but with different
semantics: In Python the else clause is only executed, if the loop
isn't left using break. See this article for more info:
http://psung.blogspot.de/2007/12/for-else-in-python.html
Thus I'm not sure that it really makes sense for us to introduce this
syntax with a completely different meaning.
Nikita
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[PHP-DEV] the problem of php with gmail
Hi guys: I have a problem when I use php send email by gmail. At the beginning, it is fine, but the errors came after sending some emails. Warning: fwrite() [function.fwrite]: SSL operation failed with code 1. OpenSSL Error messages: error:140D00CF:SSL routines:SSL_write:protocol is shutdown in Could anyone know this problem? Regards, LijiuZhang
[PHP-DEV] Re: [PHP-WEBMASTER] New wiki account
On Fri, May 11, 2012 at 2:33 AM, Alexander Moskaliov ir...@irker.net wrote:
I think the main idea of this RFC: Run the code, if we had never entered
in loop.
In this case more sence to change for .. else condition to this:
If second expression is equal FALSE before looping(but after run first
expression of course), we run else code.
By example:
for (exp1;exp2;exp3) {
exp4;
} else {
exp5;
}
must be equal
$notLooping = true;
for (exp1;exp2;exp3) {
exp4;
$notLooping = false;
}
if ($notLooping) {
exp5;
}
Yes... That's just what I had in the RFC.
Except I used the name $loop_entered, and then checked for it being
false, and you used variable $notLooping, and checked for it being
true.
That is the same thing.
Hey, I noticed you CC'ed internals, does that mean everyone on the
list is getting this?
Sorry, not entirely familiar with how these mailing lists work.
On Fri, May 11, 2012 at 6:21 AM, Nikita Popov nikita@googlemail.com wrote:
Python already uses the for .. else syntax, but with different
semantics: In Python the else clause is only executed, if the loop
isn't left using break. See this article for more info:
http://psung.blogspot.de/2007/12/for-else-in-python.html
Thus I'm not sure that it really makes sense for us to introduce this
syntax with a completely different meaning.
Nikita
Python isn't always right in how it does things.
I find python for...else logic to have fewer real-life use-cases than
what is being proposed here.
I'm speaking from my experience, of course, and not saying it's true
for every project out there... But if the comments to those bugs are
any indication, it is true for most people.
You will notice that all 3 proposals (spanning almost 10 years)
advocate the non-python logic.
And even if you look at the example from your article, it does *not*
demonstrate usefulness of for...else in python.
I can write the same code without for...else and without any flag
variables by just returning from the function, instead of breaking:
def contains_even_number(l):
Prints whether or not the list l contains an even number.
for elt in l:
if elt % 2 == 0:
print list contains an even number
return
print list does not contain an even number
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Re: [PHP-DEV] Re: [PHP-WEBMASTER] New wiki account
Hey, I noticed you CC'ed internals, does that mean everyone on the list is getting this? Sorry, not entirely familiar with how these mailing lists work. Yep. And at least for my part, I have no idea what RFC you guys are talking about lol. ;P --Kris
Re: [PHP-DEV] Re: [PHP-WEBMASTER] New wiki account
2012/5/12 Dmitri Ravazin rava...@gmail.com
Yes... That's just what I had in the RFC.
Not at all. In RFC you use first expression in for ... else statement as
condition for else statement.
if (some_very_expensive_and_ugly_looking_calculation($array) 0) {
}
I think it correct to use the second expression before the start of
looping, as I described in previous mail.
2012/5/12 Kris Craig kris.cr...@gmail.com
Yep. And at least for my part, I have no idea what RFC you guys are
talking about lol. ;P
Sorry, RFC link was in old thread: https://wiki.php.net/rfc/loop_else
With regards, Alexander Moskaliov
ir...@irker.net
