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Use hex codepoints (with percent-signs) to force special characters in a URL:

http://www.example.com/foo.php?bar=%26

<?php

var_dump($_GET['bar']) // &

?>

http://www.example.com/foo.php?%26=bar

<?php

var_dump($_GET['&']) // bar

?>

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Whats the use of using ampersand in PHP?

The ampersand causes two variables to share (point to) the same address in memory. For example: &lt;php $first = "first"; $second = &amp;$first; $second = "third"; echo "$first-$second"; // third-third ?&gt; See the related link for an official, more detailed expanation.


What is php plus plus?

PHP++ is an object-oriented version of the PHP programming language. ++ is used in programming to increment a variable by one so it means an improved version of PHP.


How do you use ampersand in a sentence?

The ampersand is number seven on a standard keyboard.


Why do people use a double ampersand?

they use it to shorten the word AT. @=at edit by Superflipper @ = not an ampersand. &amp; = ampersand. they use double ampersand (&amp;&amp;) to be trendy or honestly don't know that you're only supposed to use one. It was a ridiculous movement that started on myspace. Pronounce it as "and and".


What are the syntax and semantics of the include construct?

The PHP syntax and semantics are the format (syntax) and the related meanings (semantics) of the text and symbols in the PHP programming language. They form a set of rules that define how a PHP program can be written and interpreted. PHP is a procedural and object-oriented language (OOL) for coding webpage markup text to be transformed into HTML format on computerized devices. In later releases, PHP generates some code to be run by the Zend Engine, beyond using just HTML markup text. The syntax of PHP changed to include OOL keywords in versions PHP 3 and PHP 5.

Related Questions

How do you pass a variable by value in php?

In the declaration of the receiving function, you add an ampersand. &lt;?php function myWayCoolFunction( &amp;$params) {.....} $x = array('1','2','3'); myWayCoolFunction($x) ?&gt;


How to display a variable in PHP using echo or print statements?

displaying a variable in php using echo statement? &lt;?php $name="ram"; //declaring and defining the variable echo "$name"; //printing the variable using echo command ?&gt;


How do you do the pass the variable value to the query in same php page?

To pass PHP Variable value in Jquery simpley echo that variable : Eg &lt;script&gt; var jQueryVariable=&lt;?php echo $anyVariable?&gt; &lt;/script&gt;


Whats the use of using ampersand in PHP?

The ampersand causes two variables to share (point to) the same address in memory. For example: &lt;php $first = "first"; $second = &amp;$first; $second = "third"; echo "$first-$second"; // third-third ?&gt; See the related link for an official, more detailed expanation.


How do you represent a variable in PHP?

Variables in php begin with $ and are declared by the user. $str1 = "wiki"; would store "wiki" into the variable $str1


How can you declare the variable in PHP?

Variables in PHP do not need to be declared like some languages (e.g. JavaScript). This is all that needs to be done to assign a variable: $variable = "Value";


Do you space before and after an ampersand?

It is not necessary to include a space before or after an ampersand (&amp;). The usage of spaces with an ampersand varies depending on style guides and personal preference.


How do you equate a php variable to a javascript variable?

Ideal thing would be to retrieve the value from PHP using AJAX and then assigning it to a java script variable. Thereafter compare it to the java script variable that is already present.


Write down a PHP code to add a session variable?

The preferred way is to simply alter the session superglobal. &lt;?php $_SESSION['variable'] = "value"; ?&gt;


What are rules used in naming php variable?

Well, firstly, all PHP variable names begin with the dollar sign. After that...PHP variable names must begin with either a letter or an underscore ( _ )PHP variable names can only contain letters, numbers, and underscores.A variable cannot contain spaces. Therefore variable names using more than one word should be separated using an underscore or camel cased. e.g. $multiple_word_variable_name OR $multipleWordVariableName.


How do you clear a variable in PHP?

You can unset a variable in PHP by setting it to NULL. You can set a variable to NULL by declaring it normally, or using the function "unset()". Both methods are acceptable, and accomplish the same thing. Examples of both: ---- $variable = NULL; ---- unset($variable); ----


How do you include a file in PHP?

To include a file in PHP all you need to do is use the include() function as I have shown you in the example below. &lt;?php include("filename.php"); ?&gt;