时间:2021-07-01 10:21:17 帮助过:2人阅读
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无标题文档
$s =<<< HTML得到无标题文档
HTML;preg_match_all('/.*?/is', $s, $r);print_r($r[0]);
Array( [0] =>无标题文档 [1] =>
[2] => )
$fn = array('head.html', ' index.html', 'foot.html');foreach($r[0] as $i=>$s) file_put_contents($fn[$i], $s);
$s =<<< HTML无标题文档
HTML;$ar = preg_split("/(\s+|\r?\n\s\r?\n)/s", $s, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);$d = array(PHP_EOL.'', ''.PHP_EOL);foreach($ar as $i=>$v) { if($i) echo $d[$i%2]; echo $v;}echo $d[0];
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