I want to check is a function exists in a library that I am creating, which is static. I've seen function and method_exists, but haven't found a way that allows me to call them in a relative context. Here is a better example: class myClass{ function test1() { if(method_exists("myClass", "test1")) { echo "Hi"; ...
So I have a system that is going to allow specific users the ability to create new user accounts but, for several reasons, they cannot get a listing of all users on the system. That could make creating new user names difficult (if they can't see a list of used names) Are there any standard ways of creating a user name out of a person's...
If I wanted to take a first name / last name string separated by a comma and change the order, how might I go about that? last name, firstname should be changed to firstname lastname (without the comma) Thanks. ...
on godaddy's servers if any information exists before a redirect is done ill get that header error on the page. but on my local pc that doesnt happend. how can i set up wamp to act the same as godaddys servers do? to show me all header errors i should have errors turned on but what else do i need to turn on. so i can save me some time a...
Is it possible to get access to a file on my FTP doing the following? <input type="file" name="final" id="final" value="http://www.blah.com.au/artwork/<?=$OrderID?>/<?=$ItemID?>/Final/Final.pdf">; I know that this specifically didn't work for me, but is there a way to get the file from the FTP so I can send the informat...
Is there a way to count number of pages using PHP for existing Word documents? I appreciate for the help. Thanks ...
Is there an equivalent method for this in ASP.Net? ...
Hi, I'm looking for a many-in-one PHP MySQL 1 class/file with the features: Connect to DB server Select database CRUD Prepare & binding Thank you in advance! ...
If I write PHP (php5 if it matters) on Windows and Apache is the same as writing PHP on another OS and Apache? I do not mean things like file paths. Thank you. ...
Is there a way to make this faster? while ($item = current($data)) { echo '<ATTR>',$item, '</ATTR>', "\n"; next($data); } I do not like that I need to create new variables like $item. ...
I am Parasing XML currently using: $data = simplexml_load_string($xmlFile); foreach($data->item as $key => $current){ echo($current); } However I'm wondering, if a hit an element that looks like this: <thumbnail url="http://foo.bar" height="225" width="300"/> How do i pull the inner parts of this? (height, url, width) Thanks! ...
In this question a code bit is presented and the questioner wants to make it faster by eliminating the use of variables. Seems to me he's looking in the wrong place, but far be it from me to know. Here's the code while ($item = current($data)) { echo '<ATTR>',$item, '</ATTR>', "\n"; next($data); } Seems to me that the recreat...
Hi, I have this SQL query about getting the 5 events today: SELECT n.nid, n.type, n.title, nr.body, nr.teaser, FROM_UNIXTIME(e.event_start) start_date, FROM_UNIXTIME(e.event_end) end_date FROM node n LEFT JOIN event e ON n.nid = e.nid LEFT JOIN node_revisions nr ON nr.nid = e.nid WHERE n.`type` = 'event' AND NOW() BETWEEN FROM_UNIXTIME...
I tried adding a frontpage.php file to the content directory, but that wasn't being loaded. Now, I've added the following snippet to assure I'm getting a context of 'frontpage': add_filter('cfct_context', 'scompt_front_page_context'); function scompt_front_page_context($context) { if( is_front_page() ) return 'frontpage'; ...
The "addChild" method of SimpleXMLElement seems like it should be the right choice, but it apparently only takes strings representing the tagname of the new child. There's the object-ish notation for referencing nodes of the tree and setting them, e.g. $simpleXMLNode->child = value, but that only seems to work for simple text/numeric va...
Hi, I am using the php mysqli extension with prepared statements, but on one query it is not creating the query object. Here is the code: $sqlq = "SELECT id,name FROM productcategories JOIN products ON productcategories.productid = products.id WHERE categoryid=?"; if($allsubcats) { foreach($allsubcats as $key => $data) ...
I am interested to use http://www.phplicengine.com to protect my php code and license my php script but have no clue how good it is. is here a PHPLicengine user who may help me please? ...
if i have something like this <?php $image = imagecreate(300,20); $background = imagecolorallocate($image,0,0,0); $foreground = imagecolorallocate($image,255,255,255); imagestring($image,5,5,1,'sarmenhb, $foreground); header('Content-type: image/jpeg'); imagejpeg($image); ?> how does php know the first imagecolorallocate function wi...
Today I have checked performance statistics of my website using YSlow. I got a warning (or error may be) which is as below Add Expires headers There are 15 static components without a far-future expiration date. * (no expires) http://www.example.com/video/css/global.css * (no expires) http://www.example.com/video/js/global.js ...
I want to show an online editable datagrid like in asp.net to the user. My development is in php and i have mysql database. Is there any free of cost alternative which is ajax powered as well for me to enable the user to add/edit/modify data online. I have a MQSQL Database. Ain't there any control which can do databdinging to a mysql da...