//將HTML表格的每行每列轉(zhuǎn)為數(shù)組，采集表格數(shù)據(jù)
<?
function get_td_array($table) {
$table = preg_replace("'<table[^>]*?>'si","",$table);//開源代碼OSPhP.COm.CN
$table = preg_replace("'<tr[^>]*?>'si","",$table);
$table = preg_replace("'<td[^>]*?>'si","",$table);
$table = str_replace("</tr>","{tr}",$table);//OSPHP.COM.Cn開源
$table = str_replace("</td>","{td}",$table);
//去掉 HTML 標(biāo)記
$table = preg_replace("'<[/!]*?[^<>]*?>'si","",$table); //OSPHP.COm.CN
//去掉空白字符
$table = preg_replace("'([rn])[s]+'","",$table);
$table = str_replace(" ","",$table); //開源代碼OSPHP.COM.Cn
$table = str_replace(" ","",$table);
$table = explode('{tr}', $table);
array_pop($table); //開源代碼OSPHP.COM.Cn
foreach ($table as $key=>$tr) {
$td = explode('{td}', $tr);
array_pop($td);
$td_array[] = $td; //開源OSPhP.COM.CN
}
return $td_array;
}
?>
//返回字符串中的所有單詞 $distinct=true 去除重復(fù)
<?
function split_en_str($str,$distinct=true) {
preg_match_all('/([a-zA-Z]+)/',$str,$match);//開源代碼OSPhP.COm.CN
if ($distinct == true) {
$match[1] = array_unique($match[1]);
}
sort($match[1]); //開源代碼OSPHP.COM.Cn
return $match[1];
}
?>
//打印出為本PHP項目做出貢獻的人員的清單
<?
string phpcredits(void)
?>
