common.php File Reference

Go to the source code of this file.

Functions
	assertCli ()
	prefix_is ($comp, $subject)
	postfix_is ($comp, $subject)

Function Documentation

assertCli()

assertCli

(

)

Definition at line 3 of file common.php.

References exit.

{
    if (php_sapi_name() != 'cli' && !getenv('PHP_IS_CLI')) {
        echo 'Script cannot be called from web-browser (if you are indeed calling via cli,
set environment variable PHP_IS_CLI to work around this).';
        exit(1);
    }
}

postfix_is()

postfix_is	(		$comp,
			$subject
	)

Definition at line 17 of file common.php.

{
    return strlen($subject) < $comp ? false : substr($subject, -strlen($comp)) === $comp;
}

prefix_is()

prefix_is	(		$comp,
			$subject
	)

Definition at line 12 of file common.php.

{
    return strncmp($comp, $subject, strlen($comp)) === 0;
}