04c03-1.php

来自「介绍PHP5的给类型函数应用」· PHP 代码 · 共 21 行

<?php
function print_alias($alias) {
    static $number_of_aliases = 1;
    
    // Output this alias and increment the counter
    echo "{$number_of_aliases}. {$alias}\n";
    $number_of_aliases++;
}

// Call the function multiple times.
// Each time it increments the count and the output will be:
// 1. Eli
// 2. HyPeR aCtIvE
// 3. THL Siegfried Sebastian Faust
echo '<pre>';
print_alias('Eli');
print_alias('HyPeR aCtIvE');
print_alias('THL Siegfried Sebastian Faust');
echo '</pre>';
?>