How to pop an alert message box using PHP ?

An alarm enclose is utilized the site to show a notice message to the client that they have entered some unacceptable worth other than whatever is needed to fill in that position. An alarm box can in any case be utilized for more amicable messages. The alarm box gives just one button “Alright” to choose and continue.

The alarm message very much like a spring up window on the screen. Utilizing this you can make aware of the client with some data and message. PHP doesn’t uphold ready message box since it is a server-side language yet you can utilize JavaScript code inside the PHP body to alarm the message box on the screen.

Ready boxes are utilized for showing a notice message to the client. As you realize that PHP doesn’t have the element to popup an alarm message box, however you can utilize the javascript code inside the PHP code to show an alarm message box. Thusly, you can show an alarm message box of Javascript in PHP.

PHP was begun, in all honesty, as an open source project that before long acquired significant ubiquity as designers and programming experts started finding its colossal use. It was in 1994, that its maker, Rasmus Lerdorf delivered the primary release of PHP – one of the present most well known programming dialects.

PHP is basically a server-side, HTML-empowered prearranging language. It is most prominently and adequately used to deal with information bases, dynamic substance, meeting observing, and to make undeniable internet business sites.

MySQL, PostgreSQL, Oracle, Sybase, Informix, and Microsoft SQL Server are a couple of the information bases it upholds.

What is an Alert in PHP?

An admonition message is displayed to the client utilizing a caution in PHP. While PHP doesn’t can see an admonition message box, you can utilize the JavaScript code implanted inside the PHP code to do as such. You can utilize PHP to see a JavaScript cautioning message confine this way.

An admonition box or caution in PHP is a spring up window on your PC that shows a message or data that needs the client’s consideration. Programs support cautioning boxes, which are JavaScript exchange boxes.

PHP is a server-side language, so it doesn’t uphold spring up notice messages. The customer’s program shows an admonition. You really want to make JavaScript code in PHP and send it to the program to send a notice message through PHP. The customer side language is JavaScript.

Show ready box in PHP

An alarm box is only a spring up window box on your screen with some message or data which requires client consideration.

An alarm box is a JavaScript discourse box that is upheld by programs.

PHP is a server-side language and doesn’t uphold spring up alarm messages. The program of the customer delivers an alarm.

To pop an alarm message by means of PHP, we want to deliver JavaScript code in PHP and send it to the program. JavaScript is a customer side language.

Syntax:

alert(“Type your message here”);

Example: Using the JavaScript alert box

<html>
<head>
<meta charset="utf-8">
<title>JavaScript Alert Box by PHP</title>
<?php  
echo '<script type="text/javascript">';
echo ' alert("JavaScript Alert Box by PHP")';  //not showing an alert box.
echo '</script>';
?>
</head>

<body>
</body>
</html>

Syntax:

alert("Message")

Program 1: PHP program to pop up an alert box on the screen.

<?php
// PHP program to pop an alert
// message box on the screen
 
// Display the alert box 
echo '<script>alert("Welcome to Geeks for Geeks")</script>';
 
?>

Output:

Program 2: PHP program to pop up an alert box on the screen.

<?php
// PHP program to pop an alert
// message box on the screen
 
// Function definition
function function_alert($message) {
     
    // Display the alert box 
    echo "<script>alert('$message');</script>";
}
 
 
// Function call
function_alert("Welcome to Geeks for Geeks");
 
?>

Output:

 

Also Read: How to Sort an Array in Java

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