PHP Variable Outside Function PHPVariable Outside Function
In PHP Functions, a variable can be called either outside the function or inside the function.
If we declare a variable within... the example to understand how it works :
PHPVariable Outside Function Example 1
php variable functions phpvariable functions Setting a variable in a class function, where can I use that variable
php variable scope phpvariable scope How can i access a variable from scope of another function
PHP Variable Functions PHPVariable Functions:
Learn PHPVariableFunction means that if a variable name has a format like this $var(), PHP will consider this as a variablefunction... to execute it.
This variablefunction does not work with echo(), print(), unset
creating a global variable with php
creating a global variable with php Is it possible to create a variable to declare as global in case of database connectivity?
Yes, if you want to have access of that variable anywhere in the program. See the example
PHP SQL Variable PHP SQL VariablePHP SQL Variable are denoted with a leading dollar sign ($). The PHP ... illustrates how to create the variable in php for sql operation.
In this example
PHP Variable Scope
of a variable in PHP is inside a function or inside a block. To make the variable global...PHPVariable Scope:
In every language every variable has a scope, may...
PHP Variable Global
variable that can be controlled by a function.
PHP Global Variable...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 Variable
for PHP Global Variable:
$a="12...PHP Global Variable
To access global variable in PHP we need to use... to access the globally declared variable. There is no limit to use global
If function in PHP
If function in PHP Hi,
Provide me the example of If function in PHP.
If function is PHP is used to check for some condition and the execute a block of code.
He is an example of if() function in PHP
The PHP Date() Function
The PHP Date() Function
The PHP date() function is used for formatting... date and time. No installation is necessary for using this function.
Syntax... formatting. For example:
echo date("Y/m/d") . "<br />
PHP Echo Function PHP Echo Function
As you know echo () is one of the function of php, which... the echo function as given below…
Echo “hi how are you... to it. And just write “echo $variablename;
PHP Echo Function Example:
if variable is null php
if variable is null php How to check if submitted variable is null in PHP?
Check if Variable is NULL in PHP
You can use isset($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.
PHP var_dump function PHP var_dump Function
The PHP var_dump() function displays information about...;
PHP Var_dump Function Example 1:
$a=array(1,2,'c',true,array... and value.
General format of var_dump() in PHP is:
PHP For Loop Function
or decrement the
For loop function Example:
for($i...For loop Function in PHP:
In for loop construct there are three parts of For loop, first Initialization part: initialize a variable (we can initialize more
Example of fputs() function in PHP
Example of PHP fputs() Function
It writes the given string or the variable to the file by using the file handler.
It writes the data only up to the given length and stop writing
PHP Function Arguments
the argument in the argument list of the function to declare the variable as reference of the variable.
PHPFunction Arguments Example:
$a= 14 $b= 34
After calling the function:
$a= 34 $b= 14
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
PHP Variables Static variable when we call the
Let's see the example below :
<?php...PHP Variables Static
PHP static variable is used to remember the value of a local variable when we
call the function in our program. While your script
PHP toString Function
implicitly and print the value of the member variable.
PHP toString Function Example:
public function...() function (the constructor ) and assign the value to a variable. After instantiation
What is the microtime() Function PHP ?
What is the microtime() FunctionPHP ? Hi,
What is microtime() Function in PHP? What is the role of Microtime() Function in PHP. Please suggest me any online reference.
Eval Function in PHP
Eval Function in PHP Hello PHP experts,
Please tell me about Eval() Function in PHP. How to use Eva() function in PHP?
The Eval() function is PHP is very handy. It allows to you store the PHP code
array_merge function in php - PHP
array_merge function in php What is the best use of array_merge function in php? Hi Friend,
Please visit the following links:
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.
PHPVariable Example 1:
PHP Variable variables PHP Variables variable:
Variables variable is a new kind of technique of using... the use of variablevariable both in general use as well as in OOP concept.
PHP Variables Variable Example:
Array Sizeof Function PHP
Array Sizeof Function PHP Hi,
How to count the number of elements in an array using the PHP Array sizeof() function? Please provides me online help links or example of array sizedof() PHP.
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 How to pass variable to HTTP object in HTMl or PHP
PHP idate() Function
help related to PHP idate() Function. I waiting for your valuable suggestion.
The idate() Function in PHP will returns a string... time if no timestamp is given.
Syntax of PHP idate() Function :...
PHP Variable Across Pages Function( )
The PHP also made one more function to transfer the information...
PHP variables across pages
When we develop web applications, sometimes we need to share values among
various web pages.
PHP provides various
php function call phpfunction call I have an function in error-status.php like this
if((strpbrk($hostName,'`~!@#$^&... to cal this function in my other page which is datetime.php how it is
Eval () PHP Function, Example of Eval () PHP Function PHP eval() Function
In this tutorial we will learn about the PHP eval() function. The php eval()
function can be used if you want to store the php command... eval() function:
The PHP eval() function evaluates the passed string parameter
PHP Constant Function
We use define() function or const keyword to define a constant... of the constant.
PHP Constant Example:
Php Sql Variable Php Sql Variable
This example illustrates how to create the variable in php for sql
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