让万能标签get 支持嵌套查询，小改动

来源：互联网发布：.cn域名能用于商业吗? 编辑：程序博客网时间：2024/06/05 12:45

位置template.func.php

function template_parse($str, $istag = 0)

{

$str = preg_replace ( "/([/n/r]+)/t+/s", "//1", $str );

$str = preg_replace ( "//</!/-/-/{(.+?)/}/-/-/>/s", "{//1}", $str );

$str = preg_replace ( "//{template/s+(.+)/}/", "<?php include template(//1); ?>", $str );

$str = preg_replace ( "//{include/s+(.+)/}/", "<?php include //1; ?>", $str );

$str = preg_replace ( "//{php/s+(.+)/}/", "<?php //1?>", $str );

$str = preg_replace ( "//{if/s+(.+?)/}/", "<?php if(//1) { ?>", $str );

$str = preg_replace ( "//{else/}/", "<?php } else { ?>", $str );

$str = preg_replace ( "//{elseif/s+(.+?)/}/", "<?php } elseif (//1) { ?>", $str );

$str = preg_replace ( "//{//if/}/", "<?php } ?>", $str );

$str = preg_replace ( "//{loop/s+(/S+)/s+(/S+)/}/", "<?php if(is_array(//1)) foreach(//1 AS //2) { ?>", $str );

$str = preg_replace ( "//{loop/s+(/S+)/s+(/S+)/s+(/S+)/}/", "<?php if(is_array(//1)) foreach(//1 AS //2 => //3) { ?>", $str );

$str = preg_replace ( "//{//loop/}/", "<?php } ?>", $str );

$str = preg_replace ( "//{//get/s+dr=/"([^/"/}]+)/"/s+/}/", "<?php } unset(/$//1); ?>", $str );

$str = preg_replace ( "//{//get/}/", "<?php } unset(/$DATA); ?>", $str );

$str = preg_replace ( "//{tag_([^}]+)/}/e", "get_tag('//1')", $str );

$str = preg_replace ( "//{get/s+([^}]+)/}/e", "get_parse('//1')", $str );

$str = preg_replace ( "//{([a-zA-Z_/x7f-/xff][a-zA-Z0-9_/x7f-/xff:]*/(([^{}]*)/))/}/", "<?php echo //1;?>", $str );

$str = preg_replace ( "//{//$([a-zA-Z_/x7f-/xff][a-zA-Z0-9_/x7f-/xff:]*/(([^{}]*)/))/}/", "<?php echo //1;?>", $str );

$str = preg_replace ( "//{(//$[a-zA-Z_/x7f-/xff][a-zA-Z0-9_/x7f-/xff]*)/}/", "<?php echo //1;?>", $str );

$str = preg_replace ( "//{(//$[a-zA-Z0-9_/[/]/'/"/$/x7f-/xff]+)/}/es", "addquote('<?php echo //1;?>')", $str );

$str = preg_replace ( "//{([A-Z_/x7f-/xff][A-Z0-9_/x7f-/xff]*)/}/s", "<?php echo //1;?>", $str );

if (! $istag)
$str = "<?php defined('IN_PHPCMS') or exit('Access Denied'); ?>" . $str;

return $str;

}

function get_parse($str)

{

preg_match_all ( "/([a-z]+)/=/"([^/"]+)/"/i", stripslashes ( $str ), $matches, PREG_SET_ORDER );

foreach ( $matches as $v )

{

  $r [$v [1]] = $v [2];

}

extract ( $r );

if (! isset ( $dbsource ))
  $dbsource = '';

if (! isset ( $dbname ))
  $dbname = '';

if (! isset ( $sql ))
  $sql = '';

if (! isset ( $rows ))
  $rows = 0;

if (! isset ( $urlrule ))
  $urlrule = '';

if (! isset ( $catid ))
  $catid = 0;

if (! isset ( $distinctfield ))
  $distinctfield = '';

if (! isset ( $return ) || ! preg_match ( "/^/w+$/i", $return ))
  $return = 'r';

if (! isset ( $dr ))
  $dr = 'DATA';
if (! isset ( $sn ))
  $sn = 'n';
if (isset ( $page ))

{

$str = "<?php /$ARRAY = get(/"$sql/", $rows, $page, /"$dbname/", /"$dbsource/", /"$urlrule/",/"$distinctfield/",/"$catid/");/${$dr}=/$ARRAY['data'];/$total=/$ARRAY['total'];/$count=/$ARRAY['count'];/$pages=/$ARRAY['pages'];unset(/$ARRAY);foreach(/${$dr} AS /${$sn}=>/${$return}){/${$sn}++;?>";

}

else

{

$str = substr ( $str, - 1 ) == '/' ? "<?php /${$return} = get(/"$sql/", -1, 0, /"$dbname/", /"$dbsource/");?>" : "<?php /${$dr} = get(/"$sql/", $rows, 0, /"$dbname/", /"$dbsource/");foreach(/${$dr} AS /${$sn} => /${$return}) { /${$sn}++;?>";

}

return $str;

}

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