01c03-1.php

来自「介绍PHP5的给类型函数应用」· PHP 代码 · 共 15 行

<?php
$str = "
\tWHILE (NOT FINISHED) {
\t\tIF (PSUEDOCODE IS PRESENT) {
\t\t\tTHEN REMOVE TABS
\t\t}
\t}
";

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

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