Hi,
It's possible to know if a MySQL server is overloaded (with PHP), and if it's overloaded show a static page (something like Twitter's fail whale)? How can I do it?
Thanks!
Hi all,
I need to download an image from some URL to my server. However, my server's config disallowed me to do it this way:
getimagesize( $file );
Because, it generate error:
Warning: getimagesize() [function.getimagesize]: URL file-access is disabled in the server configuration in somefile.php on line 10
So, is there another way I can use that doesn't require external library?
I'm using PHP 5.2.11. I've seen that 5.3 version has several backward incompatibility issues and because of that some code might require changes.
Since my website is hosted on shared server, many have suggested that those server won't upgrade to 5.3 in near future (probably due to incompatibility issues for many shared users).
Would it be wise to develop a new project in 5.3 which would be hosted on shared server?
Hello,
I'm still quite new to CodeIgniter and I was wondering, where should I place my PHP functions that has nothing to do with Controllers and Views, for example, a function that access a local file.
Thank you.
Hello people,
I made a theme in WordPress which hit the mod_security rule on HostGator and gave 403 error.
I contacted people there(at HostGator) and they fixed it for me. But I don't want my theme to work like this.
I just wanted to know if there are any guides/blog post/tutorials telling about writing PHP code which is mod_security friendly?
I tried Google, but didn't find anything helpful.
Hello,
I want to know how to echo a string that have a $ sign from a database. At this time, the value on database 'Buy one for $5.00' converts to 'Buy one for .00'.
Ex:- Field: title | Value: Buy one for $5.00
<?php
$row = mysql_fetch_array.....
$title = $row['title'];
echo $title;
?>
Thank you, pnm123
I've been using CodeIgniter for some quite time, and I've been extremely happy with its Active Record stuff. It's great to query the database with it.
Recently I've started a new project and I can't use such a framework anymore.
Is there a simple PHP Active Record library that does its job and gets out of the way (similar to CodeIgniter's version)?
I have looked over the PHP list of supported timezones, but the whole list is a little long to include in a drop-down menu, for the user to select his or her timezone. Is there a list with the main city/area on that can be used?
My geography is terrible and add that to not knowing all the area and which timezone they fall into it could be a long day to construct the list my self!
Thanks in advance
How can I encode strings on UTF-16BE format in PHP? For "Demo Message!!!" the encoded string should be '00440065006D006F0020004D00650073007300610067006'. Also, I need to encode Arabic characters to this format.
I need to remove the '&' character from each property of a php object
I tried the code below but it's not working...what am I missing?
thanks dudes
foreach($query_item as $key => $value)
{
$key = str_replace(' & ',' & ',$value);
}
i went o http://www.dhl.com.vn/publish/vn/en/eshipping/track.high.html
and saw the form submit
and i want to take it on my site ,
How can i do it with php on my site
I'm trying to build a PHP preg replace string when processing poorly written xml, such that if I am given:
$x='<abc x="y"><def x="g">more test</def x="g"><blah>test data</blah></abc x="y">';
That it checks if there's a space within a closing tag and deletes everything from the space to the end of the tag such that.
becomes
<abc x="y"><def x="g">more test</def><blah>test data</blah></abc>
thanks
I have always been confused that .e,g in php i have sql statement
$qry = "select * from table where id = $id";
now can i insert "$" directly inside the quotes or i have to use
$qry = "select * from table where id =".$id." ";
or
$qry = 'select * from table where id = $id';
or
$qry = 'select * from table where id = '$id'';
Which is correct
I have this text:
Lorem ipsum dolor sit
{something.something({print.print(param1,param2)},param2)},
consectetur adipiscing elit.
Where i need a pattern that can replace everything but: something.something
The text something.something can contain [a-zA-Z.]
(I am using preg_replace)
Here is a site where you can test the code: http://www.spaweditor.com/scripts/regex/index.php
hi all, basically, what i want to know is, for the second parameter in the create_function function, is there anyway to pass a string without a semicolon? or will it not work.
example:
taken from php.net
create_function('$a,$b', 'return "CRCs: " . crc32($a) . " , ".crc32(b);'),
notice that there is a semicolon in the string. is there any possible way someone can enter a function without a semicolon that will still run/evaluate?
I'm trying to have an accurate Unix timestamp values for:
today,
this week,
this month,
this year
There are a few snags however:
- Today should be everything since last midnight
- This week should start on the last/this monday
- This month (should know if its 30/31 days or 28/29 days feb)
- This should be the very beginning of the current year up til now
I want to do this without mysql at all, purely in php as I need it as an accurate Unix timestamp to assign to a variable. Any Idea how these timestamps periods can be calculated?
I'd like to "grab" a few hundred urls from a few hundred html pages.
Pattern:
<h2><a href="http://www.the.url.might.be.long/urls.asp?urlid=1" target="_blank">The Website</a></h2>
Hi all, I'm trying to create a custom registration component for Joomla, and I was wondering if anyone knew how to create the correct password encryption for joomla? Joomla passwords look like this :
fbae378704687625a410223a61c66eb1:VM6DwmVWHTwpquDq51ZXjWWADCIc93MR
Which I believe are md5 (or something) and one way encryption? Am just looking for a php code of sorts to create that same encryption.
Cheers
I would like a php framework that:
Is simple and lightweight
It work in shared hosting (free hosting)
I'll be nice if it saves the preferred language using cookies (not necessary)
I'll be nicer if it detects user's preferred language from the browser (not necessary)
I want to build a page that displays 3 different languages. I came out with a mini localization framework but I think is kinda buggy.
Any suggestions?
hello
I'm new to PHP and I recently started learning Zend Framework. What DAL are you using? Do you think that Zend_Db_* can do the magic? I need it mainly for MySql db. Does it have any limitations and can I use it in big project without any problems because I don't want to go the wrong way.
10x
Hello,
I have:
$page_file_temp = $_SERVER["PHP_SELF"];
which will output: /templates/somename/index.php
I want to extract from that path only "/templates/somename/"
How can I do it?
Thanks!
Hi
I am trying to get the IP address of the website visitor in PHP. I'm expecting $_SERVER['REMOTE_HOST'] to return something like 127.0.0.1, but it's returning ::1.
Kind regards
Peter