faby
(faby)
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phplib使用问题。
Use Template direcly or define a subclass of Template as needed.
Define a template file named page.ihtml as follows:
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<html>
<head><title>{PAGETITLE}</title></head>
<body bgcolor="#ffffff">
<table border=1 cellpadding=4 cellspacing=0 bgcolor="#eeeeee">
<tr>
<td colspan=2><h1>{PAGETITLE}</h1></td>
</tr>
<tr>
<td>{OUT}</td>
<td>Content</td>
</tr>
</table>
</body>
</html>
--------------------------------------------------------------------------------
This file contains a reference to the variable pagetitle and a reference to the variable named out. Another template file, named box.ihtml, contains a block named row with three variable references {TITLE}, {NUM} and {BIGNUM}:
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<!-- start box.ihtml -->
<table border=1 bgcolor="#cccccc" cellpadding=4 cellspacing=0>
<tr>
<td colspan=2><b>{TITLE}</b></td>
</tr>
<!-- BEGIN row -->
<tr>
<td>{NUM}</td>
<td>{BIGNUM}
</tr>
<!-- END row -->
</table>
<!-- end box.ihtml -->
--------------------------------------------------------------------------------
The following php3 file demonstrates how to use these templates:
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<?php
include("./template.inc");
# create Template instance called $t
$t = new Template("/page/to/webserver/template", "keep");
# define variables named page and box, referencing files
$t->set_file(array(
"page" => "page.ihtml",
"box" => "box.ihtml"));
# extract the block named "row" from "box", creating a
# reference to {rows} in "box".
$t->set_block("box", "row", "rows");
# define the variables TITLE and PAGETITLE
$t->set_var(array("TITLE" => "Testpage",
"PAGETITLE" => "hugo"));
# define NUM and BIGNUM, then append "row" to "rows"...
for ($i=1; $i<=3; $i++) {
$n = $i;
$nn = $i*10;
$t->set_var(array("NUM" => $n, "BIGNUM" => $nn));
$t->parse("rows", "row", true);
}
# build out from box, then build out from page...
$t->parse("OUT", array("box", "page"));
# finish out and print it.
$t->p("OUT");
?>
<hr>
<?php
# report leftover variables, if any.
print implode(", ", $t->get_undefined("rows"));
?> 上面的两行代码看不明白：
<?php
$t->set_var(array("TITLE" => "Testpage",
"PAGETITLE" => "hugo"));
?>
<?php
$t->parse("OUT", array("box", "page"));
# finish out and print it.
$t->p("OUT");
?> 如果我想写三个文件，那么应该怎么设置
$->parse函数？
谢谢大家！
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