01c03-2.php

来自「介绍PHP5的给类型函数应用」· PHP 代码 · 共 15 行

<?php
$str = "
    WHILE (NOT FINISHED) {
        IF (PSUEDOCODE IS PRESENT) {
            THEN REMOVE TABS
        }
    }
";

// Do the replacement
$replaced = str_replace('    ', "\t", $str);

// Echo out the string with tabs.
echo "<pre>{$replaced}</pre>";
?>