How to use php die function

php The die function is used to output a message and exit the current script. This function is an alias of the exit() function. Its syntax is die(message). The parameter message is required and specifies the message or status written before exiting the script. No., status number will not be written to the output.

#How to use the die function in php?

Definition and usage

die() function outputs a message and exits the current script.

This function is an alias of the exit() function.

Syntax

die(message)

Parameters

message Required. Specifies the message or status number to be written before exiting the script. Status numbers are not written to the output.

Return value: No return value.

PHP Version: 4

Instance

Output a message and exit the current script:

<?php
$site = "http://www.w3cschool.cc/";
fopen($site,"r")
or die("Unable to connect to $site");
?>

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