这篇文章主要介绍了php将html转成wml的WAP标记语言的方法,实例分析了php实现标签的转换与过滤的相关技巧,非常具有实用价值,需要的朋友可以参考下
本文实例讲述了php将html转成wml的WAP标记语言的方法。分享给大家供大家参考。具体实现方法如下:
]*)>/isU", $content, $imgarr);
if(isset($imgarr[0]) && count($imgarr[0])>0 )
{
foreach($imgarr[0] as $k=>$v) $content = str_replace($v, "WAP-IMG::{$k}", $content);
}
// 过滤掉样式表和脚本
$content = preg_replace("/
\\n", "", '
'.implode("
\\n
", $content)."
\\n");
//还原图片
if(isset($imgarr[0]) && count($imgarr[0])>0 )
{
foreach($imgarr[0] as $k=>$v)
{
$attstr = (preg_match('#/$#', $imgarr[1][$k])) ? '
' : '
';
$content = str_replace("WAP-IMG::{$k}", $attstr, $content);
}
}
$content = preg_replace("/&[a-z]{3,10};/isU", ' ', $content);
return $content;
}
function text2wml($content)
{
$content = str_replace('$', '$$', $content);
$content = str_replace("\\r\\n", "\\n", htmlspecialchars($content));
$content = explode("\\n", $content);
for ($i = 0; $i
\\n", "", "
".implode("
\\n
", $content)."
\\n");
return $content;
}
?>
希望本文所述对大家的php程序设计有所帮助。
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