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生成smarttemplate模板处理程序框架_PHP

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WBOYOriginal
2016-06-01 12:32:501205browse

/**
* 生成smarttemplate模板处理程序框架
*
* smarttemplate 模板类具有极高的工作效率,代码尺寸很小。
* 他的可扩展模板函数更是有独到之处。
*
* 尽管只有不多的几个方法,使用起来也很简单。
* 但是在多此调整模板文件以后,要使处理程序与模板对应起来可是要花些工夫了。

* 本程序用于分析模板文件、并给出模板处理程序的框架
**/

ob_start();

$Template_name = "include/main.html";
$str = file_get_contents($Template_name);
preg_match_all("/|{\w.*}/U",$str,$regs);

$stack = array();
$vars = array();
$functions = array();
$key = 0; // = chr(ord("i")+count($stack));
$LF = "\r\n";
$outstr = "";
foreach($regs[0] as $v) {
if(preg_match_all("//",$v, $r)) {
array_push($stack,$r[1][0]);
$k = chr(ord("i")+$key++);
$outstr .= str_repeat(chr(9), $key-1)."/* 对数组 \${$r[1][0]} 赋值 */$LF";
$outstr .= str_repeat(chr(9), $key-1)."for(\$$k=0;\$$k }elseif(preg_match_all("//",$v, $r)) {
$v = array_pop($stack);
$outstr .= str_repeat(chr(9), --$key)."}$LF";
if($key) {
$k = chr(ord("i")+$key-1);
$p = $stack[$key-1];
$outstr .= str_repeat(chr(9), $key)."\${$p}[\$$k][$v] = \$$v;$LF";
}else
$outstr .= "\$data[$v] = \$$v;$LF";
}elseif(preg_match_all("/{(\w+)}/",$v, $r)) {
if(count($stack)) {
$v = $stack[$key-1];
$k = chr(ord("i")+$key-1);
$outstr .= str_repeat(chr(9), count($stack))."\${$v}[\$$k][{$r[1][0]}] = '{$r[1][0]}测试';$LF";
$ch = "\$data[".join("][][",$stack)."][{$r[1][0]}]";
if(! in_array($ch, $vars))
$vars[] = $ch;
}else
if(! in_array("\$data[{$r[1][0]}]", $vars)) {
$vars[] = "\$data[{$r[1][0]}]";
$outstr .= "\$data[{$r[1][0]}] = '{$r[1][0]}测试';$LF";
}
}elseif(preg_match_all("/{(\w+):([^}]+)/",$v, $r)) {
$ch = $r[1][0]."({$r[2][0]})";
$define = true;
if(! @include("smarttemplate_extensions/smarttemplate_extension_serverr.php"))
$define = false;
$functions[] = array(name=>$ch, define=>$define);
foreach(split(",",$r[2][0]) as $v)
if($v[0] != '"')
if(! in_array($v, $vars)) {
$vars[] = "\$data[$v]";
$outstr .= "\$data[$v] = '$v测试';$LF";
}
}elseif(preg_match_all("/

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