parse_ini_string（）从函数作为GLOBAL变量？

Question

how this should be correctly syntaxed?

<?php 

    $settings = parse_ini_file("settings.ini", true);

    function testing() { return $GLOBALS[$settings['Language']['lang']]; }

    echo testing();

?>

please note that stating $settings must be above custom functions as its used by many many functions, requires etc...

Thank you

Answer 1

You need to pass the $settings parameter to the function like so:

<?php 
 function testing($settings) { return $GLOBALS[$settings['Language']['lang']]; }

 $settings = parse_ini_file("settings.ini", true);
 echo testing($settings);
?>