Filed under Programming, PHP
When you start creating advanced applications that require different types of data that may be defined by a developer using your system you come across a very interesting issue.
Dynamic Variables...
They are quite easy to master, just look at the below example.
CODE:
-
$foo = 'howdy';
-
$$foo = 'not howdy';
-
-
echo $$foo; //should return not howdy
Learn more by going here:
http://www.php.net/manual/en/language.variables.variable.php
Filed under Make you smile
Enjoy!
http://www.youtube.com/watch?v=g0dIpYw75jA&feature=user
Filed under Programming, PHP
http://www.phpdoc.org/
Easy, Fast, and Efficient.
Just make sure your code is developed within a standard and you comment very well.
Filed under Programming, Javascript
In some situations we are required to take a value that was intended to be a string and convert it to a numerical value for calculations.
In this situation we would implement a form of variable control called "Casting".
CODE:
-
//String
-
var string = "5.00";
-
-
//What would happen if we wanted to add another 5.00 to string?
-
//Well, it would append the 5.00 to the original 5.00 - Example: 5.005.00
-
//We need to Cast "string" so that we can do numerical calculations.
-
var numeric = parseFloat(string)+5.00;
-
//You can use
-
//parseFloat - number with a decimal point.
-
//parseInt - whole number.
Simple and effective.
Filed under Programming, PHP
How do you show errors for a single php script when the entire server has the enviorment variable "display_errors" set to 0?
Simple - place the below code at the top of your script.
CODE:
-
ini_set("display_errors", 1);
-
error_reporting(E_ALL);
ini_set - allows you to mess with your php.ini file.
error_reporting - sets what kind of errors you wish to show.
Filed under Programming, PHP
My current employer is in need of a very simple advertisement plugin to be created for their WordPress system - so of course I have decided to use this as an opportunity to create a custom plugin for experimental reasons.
Plugin Title: Make Me Money
Lets see if it does haha.
Filed under Annoucements
TutorialMachine.com has finally launched, time to start loading Tutorials from photoshop to css design.
Filed under Programming, Javascript
Please review this great example by Dav Glass:
http://blog.davglass.com/files/yui/animseq/
Filed under Programming, Javascript
Just an example.
CODE:
-
/**
-
* Collects all inner elements and resizes accordingly.
-
* @method resizeAll
-
*/
-
this.resizeAll = function () {
-
var tempEL = el;
-
var tempObj = tempEL.getElementsByTagName("img");
-
for(i=0;i<tempObj.length;i++){
-
var tempAnimation = new YAHOO.util.Anim(tempObj[i].getAttribute("id"), this.attributes, this.duration, this.method);
-
tempAnimation.animate();
-
}
-
var tempObj = tempEL.getElementsByTagName("input");
-
for(i=0;i<tempObj.length;i++){
-
var tempAnimation = new YAHOO.util.Anim(tempObj[i].getAttribute("id"), this.attributes, this.duration, this.method);
-
tempAnimation.animate();
-
}
-
-
}
Filed under Programming, Server
I am always on the lookout for a nice simple htpasswd generator and I found a pretty nice one.
http://www.htaccesstools.com/htpasswd-generator/
Enjoy!