i2c.php

<?PHP
    $br = (php_sapi_name() == "cli")? "":"<br>";

    if(!extension_loaded('i2c')) {
    	dl('i2c.' . PHP_SHLIB_SUFFIX);
    }

    $module = 'i2c';

    $functions = get_extension_funcs($module);

    echo "Functions available in the test extension:$br\n";
    foreach($functions as $func) {
        echo $func."$br\n";
    }

    echo "$br\n";

    $function = 'confirm_' . $module . '_compiled';

    if (extension_loaded($module)) {
    	$str = $function($module);
    } else {
    	$str = "Module $module is not compiled into PHP";
    }

    echo "$str\n";