Home Answers Viewqa PHP creating a global variable with php

 
 


Java Coder
creating a global variable with php
1 Answer(s)      a year and 8 months ago
Posted in : PHP

Is it possible to create a variable to declare as global in case of database connectivity?

View Answers

September 17, 2011 at 12:22 PM


Yes, if you want to have access of that variable anywhere in the program. See the example below..

function processlogin($username, $password){
    global $database;
    $database->login($username, $password);
}









Related Pages:
creating a global variable with php
creating a global variable with php  Is it possible to create a variable to declare as global in case of database connectivity?   Yes, if you want to have access of that variable anywhere in the program. See the example
PHP Global Variable
PHP  Global Variable To access global variable in PHP we need to use... for PHP Global Variable: <?php $a=1; function globe() { $a="12... to access the globally declared variable. There is no limit to use global
PHP Variable Global
PHP Global Variables PHP Global variable are the variables which can be used... can use global variable in different-different ways, For example : PHP Global... of global variable that can be controlled by a function.   PHP Global Variable
php define variable
php define variable  How to define a simple and a global variable in PHP
global variable in objective c
global variable in objective c  Declaring global variable in objective c
static variable in php
static variable in php  How can i call a global variable as a static variable
PHP Variable Scope
of a variable in PHP is inside a function or inside a block. To make the variable global...PHP Variable Scope: In every language every variable has a scope, may...; global $a; echo $a + $a; } ?> Output: 8 Example: <?php
PHP Variable Outside Function
variable will refer to the global version. <?php $num1 = "5...PHP Variable Outside Function In PHP Functions, a variable can be called... the example to understand how it works : PHP Variable Outside Function Example 1
I want to store the value of local variable into Global variable
I want to store the value of local variable into Global variable    <%=cnt%>=x; is it a valid Statement
variable types in php - PHP
variable types in php  Do i need to explicitly specify the variable type in PHP
php search variable
php search variable  Search variable in PHP
php variable in javascript
php variable in javascript  Access php variables in Javascipt or Jquery rather than php echo $variable
php a href variable
php a href variable  href variable PHP.. please explain
define string variable in php
define string variable in php  how to define string variable in PHP
variable function in php
variable function in php  Can any one tell me how to write a variable function in PHP?   Go through the PHP Variable function tutorial ... PHP Variable Function
php variable functions
php variable functions  Setting a variable in a class function, where can I use that variable
php variable scope
php variable scope  How can i access a variable from scope of another function
variable function in php
variable function in php  Can any one tell me how to write a variable function in PHP
if variable is null php
if variable is null php  How to check if submitted variable is null in PHP? Thanks!   Check if Variable is NULL in PHP You can use isset($var) to check if the variable is not defined or null in PHP. and after setting
Create Session Variable PHP
Create Session Variable PHP  hi, Write a program which shows the example of how to create session variable in PHP. Please suggest the reference... session Variable in PHP. May be this reference will solve your query. Thanks
php
php  im beginner to php. i faced problem with creating form and data...;? //the example of inserting data with variable from HTML form //input.php...')"; //declare in the order variable $result = mysql_query($order); //order
php
php  im beginner to php. i faced problem with creating form and data...;? //the example of inserting data with variable from HTML form //input.php...')"; //declare in the order variable $result = mysql_query($order); //order
PHP Variable
PHP Variables, Special Symbols in PHP In any language variables are one of the most important thing, in PHP we can declare a variable of any type, any where.  PHP Variable Example 1: <?php $var="
PHP Variable variables
PHP Variables variable: Variables variable is a new kind of technique of using... the use of variable variable both in general use as well as in OOP concept. PHP Variables Variable Example: <?php $a="Rose"; $$a="
PHP Variable Functions
PHP Variable Functions: Learn PHP Variable Function means that if a variable name has a format like this $var(), PHP will consider this as a variable function... to execute it. This variable function does not work with echo(), print(), unset
setting php session variable by ajax
setting php session variable by ajax  Hello folks, i developing a php website where the content of the section load dynamically from database... tried to use AJAX to call another PHP script to set the session variable
Passing variable
Passing variable  How to pass variable to HTTP object in HTMl or PHP
Sitemap PHP Tutorial
 | PHP Global Variable | PHP Make Time | PHP MySql Server Version.... | Create a directory in php | Creating a File in the directory. | Create... Questions | Site Map | Business Software Services India PHP Tutorial
PHP SQL Variable
PHP SQL Variable       PHP SQL Variable are denoted with a leading dollar sign ($). The PHP ... illustrates how to create the variable in php for sql operation. In this example
php local variables
php local variables  Creating and calling a local variable in PHP
Creating a Local Variable in JSP
Creating a Local Variable in JSP     ...;TITLE>Creating a Variable in Jsp</TITLE> </HEAD> <BODY> <H1>Creating a Variable in jsp</H1> <
Php Sql Variable
Php Sql Variable This example illustrates how to create the variable in php for sql operation. In this example we create a variable $con for mysql connection and $update for query. The sign ($) is used to create the variable in php
Creating a Local Variable in JSP
Creating a Local Variable in JSP     ...; <HEAD> <TITLE>Creating a Variable in Jsp</TITLE> </HEAD> <BODY> <H1>Creating a Variable
Flex Variable Scope
Scope of the variable defines the accessibility of the variable across the application. The global variable has global access to the application and local variable is restricted to the block of code only. The variable defined outside
How to Creating Pop Up Menu in PHP?
How to Creating Pop Up Menu in PHP?  Hi, I am a beginner in the PHP Application. Can somebody give an example of how to creating pop up Menu in PHP. Please feel free to suggestion........ Thanks
Creating Message in JSON with JavaScript
Creating Message in JSON with JavaScript... about the JSON in JavaScript's some basic concepts of creating a simple object and creating an array of objects. Now we are going to discuss how to create
PHP Training
PHP Training     PHP is a widely... that is available free under PHP license and can be run on most of the operating... the fundamentals of programming in PHP and Web-related issues essential for beginners
PHP Arrays
Array is a special variable that allows to store more than one value including the whole bunch of variable inside a variable. For example, if you have a list... variable like above. For this, the best solution is to use an Array. The above
Java Array Values to Global Varibles - Java Beginners
Java Array Values to Global Varibles  I am working on a program that provides users with 3 loan options. If global variables rate and periods... the following code..which is passing that global variables value into the method
javascript variable value insertion in DB
javascript variable value insertion in DB  how can I insert javascript variable value into database using php
PHP - WebSevices
PHP  Hello, I am new in PHP World! I have to solve this Error. PHP Notice: Use of undefined constant Comment - assumed 'Comment' in /srv/www/htdocs//include/dbelement.php on line 49, PHP Notice: Use of undefined
Create session variable.
an Email field and fix submit buttton. Create a session variable code in PHP and call the value of this variable in the HTML form using post action command of PHP...Create session variable In this example, you will learn how to create session
Printing Session Id Using Variable
Printing Session Id Using Variable  Hi, I am a learner in PHP language. Could any one guide me, how to print session Id using variable in PHP. Thanks
PHP Static Variable and Methods
PHP Static Methods and Variables: In this tutorial we will study when we... copy of the variable for the class. All objects of that class will access one copy... the method using class, without instantiating any object. Example of PHP Static
Creating files of PDF's thumnails
Creating files of PDF's thumnails  Hi, How to create PDF's thumbnail in PHP? Thanks   Hi, You should have ImageMagick support on your server. You can then use following code to create PDF thumbnail image. <?php
PHP Variable Server
. In the following example, you can check few indices of $_SERVER: Example: <?php
Static variable in java
. Static variable is accessed without creating object of class using class name...Static variable in java. Static is a keyword in java used to create static methods, variable inside a class and static class. Static variable
PHP MYSQL Interview Questions
into database without creating a submit button in PHP? So far i am using submit...PHP MYSQL Interview Questions  What kind of questions can be asked in an PHP, MYSQL interview? Can anyone post the PHP interviews questions with well
Using a variable filename - Java Beginners
the buttons global variable and using the code e.getSource()== or by associating...Using a variable filename  Dear sir, my program a JFrame containes of 3 JTextFields and 2 different JButtons intend to sends data to 2 Input files
PHP Variable Across Pages
PHP variables across pages When we develop web applications, sometimes we need to share values among various web pages. PHP provides various...;php variables across pages</title> </head> <

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.