Php exit () function

Write your php code

(PHP 3, PHP 4, PHP 5 )

exit -- Output a message and terminate the current script

Syntax

void exit ( [string status] )

void exit ( int status )

Note: This is not a real function, but a language construct.

Note: PHP >= 4.2.0 does NOT print the status if it is an integer.

The exit() function terminates execution of the script. It prints status just before exiting.

If status is an integer, that value will also be used as the exit status. Exit statuses should be in the range 0 to 254, the exit status 255 is reserved by PHP and shall not be used. The status 0 is used to terminate the program successfully.

Example 1. exit() example


<?php

$filename = '/path/to/data-file';
$file = fopen($filename, 'r')
    or exit("unable to open file ($filename)");

?>

Example 2. exit() status example


<?php

//exit program normally
exit;
exit();
exit(0);

//exit with an error code
exit(1);
exit(0376); //octal

?>

Note: The die() function is an alias for exit().

Php exit Function syntax tag

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Php exit syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.