Echo is a language construct rather than a function in PHP. In other words, it is not a function. It can be used to return a value or print output. As a result, you won’t need to use parentheses. But you must use parentheses if you wish to use more than one parameter. ...
Both concatenation (using.) and comma separation can be used to output multiple values. However, concatenation offers more control over formatting and is often preferred. In the example below, we have shown different ways to use theechostatement in PHP. ...
As a website developer, you can usePHPto set cookies that contain information about the visitors to your website.Cookiesstore information about a site visitor on the visitor's computer that can be accessed upon a return visit. One common use of cookies is to store an access token so the ...
This quick tutorial will show you how to use thePHPechostatement to print/display information on screen. A computer program isn’t much good if it doesn’t display some output to the user. Theechostatement prints a simple string of text in PHP – usually to the web browser. Syntax echois...
<?php $number=4; echo("The log of 4 is: ".log($number)); echo"\n"; echo("The log of 1 is: ".log(1)); ?> Example 2 You can also pass the base number in thelog() function. The following sample code snippet explains the use oflog()to find the logarithm of a provided nu...
<?phpfunctionhello(){echo"Hello World!";}hello(); Copy The call to the function is what causes the function to performs its action. In this case, it displays the output: Output Hello World! This simple example is not a good use of a function because there isn’t any input, which me...
We then return the $status variable from the function, and finally, we call the checkAge function twice, passing in two different ages as arguments. The function returns the appropriate status for each age, and we use echo statements to output the results to the screen: ...
In the given example, we have used the foreach loop to print all the elements of an array.<!DOCTYPE html> Print all the values of array <?php $fruits = array("Apple", "Mango", "Banana", "Pears", "Watermelon", "Guava"); echo "The array is: "; foreach($fruits as $fru...
Parameters in basename function It have two parameter: Parameter Description path It specifies the path to check. suffix It specifies a file extension. Example of filesystem basename function <?php $path = "C:\wamp\www\Dinesh\mcn.txt"; echo "With file extension:"; echo basename($path)...
We use echo to output a string that the browser will display while the user is waiting to be redirected.<?php header( "refresh:5;url=https://www.google.com" ); echo 'You will be redirected in about 5 secs. If not, please click here.'; Copy When the user first loads the initial ...