This class show a code formated.
Allow options for to format.
Options: highlight code and to show line number
<?php
class Code
{
function printCode($code,
$high_light = 0,
$lines_number =
0)
{
if (!is_array($code))
$code = explode("/n",
$code);
$count_lines =
count($code);
foreach ($code as
$line => $code_line) {
if ($lines_number)
$r1 = "<span class=/"lines_number/">".($line
+ 1)." </span>";
if ($high_light) {
if (ereg("</?(php)?[^[:graph:]]",
$code_line)) {
$r2 =
highlight_string($code_line,
1)."<br />";
} else {
$r2 =
ereg_replace("(</?php )+",
"", highlight_string("<?php ".$code_line,
1))."<br />";
}
} else {
$r2 = (!$line) ?
"<pre>" : "";
$r2 .=
htmlentities($code_line);
$r2 .= ($line
== ($count_lines
- 1)) ?
"<br /></pre>" :
"";
}
$r .=
$r1.$r2;
}
echo "<div class=/"code/">".$r."</div>";
}
}
?>
在一行內使用highlight_string函數
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