php正則匹配http

① 用php正則將任何URL從文章中匹配出來，例如：http://.baidu.com/qct=17&pn=0&tn=ikask&rn=12&word

`I shall have my supper in another room,' I said. `Have you no place you call a parlour?'
`Parlour!' he echoed sneeringly, `parlour! Nay, we've noa parlours. If yah nnut loike wer company, there's maister's; un' if yah nnut loike maister, there's us.
`Then I shall go upstairs!' I answered; `show me a chamber.' I put my basin on a tray, and went myself to fetch some more milk. With great grumblings, the fellow rose, and preceded me in my ascent: we mounted to the garrets; he opening a door, now and then, to look into the apartments we passed.
`Here's a rahm,' he said, at last, flinging back a cranky board on hinges. `It's weel eneugh tuh ate a few porridge in. They's a pack o' corn i' t' corner, thear, meeterly clane; if yah're feared uh muckying yer grand silk cloes, spread yer hankerchir o' t' top on't.'
The `rahm' was a kind of lumber-hole smelling strong of malt and grain; various sacks of which articles were piled around, leaving a wide, bare space in the middle.
`Why, man!' I exclaimed, facing him angrily,coach outlet, `this is not a place to sleep in. I wish to see my bedroom.
`Bed-rume!' he repeated, in a tone of mockery. `Yah's see all t' bed-rumes thear is--yon's mine.'
He pointed into the second garret, only differing from the first in being more naked about the walls, and having a large, low, curtainless bed, with an indigo-coloured quilt at one end.
`What do I want with yours?' I retorted. `I suppose Mr Heathcliff does not lodge at the top of the house, does he?'
`Oh! it's Maister Hathecliff's yah're wenting!' cried he, as if making a new discovery. `Couldn't ye uh said soa, at onst? un then, Aw mud uh telled ye, baht all this wark,christian louboutin uk, ut that's just one yah cannut sea--he alIas keeps it locked, un nob'dy iver mells on't but hisseln.'
`You've a nice house, Joseph,' I could not refrain from observing, `and pleasant inmates; and I think the concentrated essence of all the madness in the world took up its abode in my brain the day I linked my fate with theirs! However, that is not to the present purpose--there are other rooms. For heaven's sake be quick, and let me settle somewhere!'
He made no reply to this adjuration; only plodding doggedly down the wooden steps, and halting before an apartment which, from that halt and the superior quality of its furniture, I conjectured to be the best one. There was a carpet: a good one, but the pattern was obliterated by st; a fireplace hung with cut paper, dropping to pieces; a handsome oak bedstead with ample crimson curtains of rather expensive material and modern make; but they had evidently experienced rough usage: the valances hung in festoons, wrenched from their rings, and the iron rod supporting them was bent in an arc on one side, causing the drapery to trail upon the floor. The chairs were also damaged, many of them severely; and deep indentations deformed the panels of the walls. I was endeavouring to gather resolution for entering and taking possession, when my fool of a guide announced, `This here is t' maister's.' My supper by this time was cold, my appetite gone,clarks shoes, and my patience exhausted. I insisted on being provided instantly with a place of refuge,clarks shoes uk, and means of repose.

② php正則匹配任意內容怎麼寫

$preg='/<h3 class=[^>]*><a[^>]*?href="(.*?)".*?>/is';

③ 怎麼用php正則匹配

java">$content='<ahref="http://210.41.94.35:8080/StudentAffairsOffice/uploadsfile20140410a046e233-0686-4ee6-a1da-28e0293db3b9"

												class="list-group-item"target="_blank"

												download="中國銀行國家助學貸款展期協議書（更新）.doc">

												<spanclass="pull-right">2014-04-10</span><span>中國銀行國家助學貸款展期協議書（更新）.doc</span></a>';
if(preg_match("/^[
x20f	]*<a[^>]*download[="'s]+[^>]*>(?:(?!<span>)[sS])*<spans+class[="'s]+pull-right["']>2014-04-10</span>(?:(?!<span>)[sS])*<span>(?:(?!</span>)[sS])*</span>(?:(?!</a>)[sS])*</a>[
x20f	]*$/i",$content,$m)){
	echo"符合";
}else{
	echo"不符合";
}

④ php 匹配http://開頭 正則表達

http:\/\/([\w\d]+\.)+\.\w{2}

⑤ php正則表達式 正則匹配網址是否帶http:// https://

$str = "https://xxxxxxxxx";
if(preg_match("/^(http:\/\/|https:\/\/).*$/",$str)){
echo "yes";
}

親測是可以的，你可以自己拿去試一試

⑥ php正則表達式匹配

你是想匹配出所有的文本，然後用替換刪除掉嗎？

<?php

$str = <<<EOT
document.write('<script src= httpx://anab.it/HP/default.php ><\/script>');
document.write('<script src= httpx://focus.07168.net/images/default.php ><\/script>');
EOT;

preg_match_all('/document\.write\(\'<script\s+?src=\s*[^\s]*\s*><\\\\\/script>\'\);/', $str, $matches);
print_r($matches);

?>

⑦ php 正則表達式 url匹配

1，preg_grep（pattern，array）;它的返回值是一個新數組，新數組的元素是成功匹配的元素。

⑧ php如何用正則表達式匹配斜杠http:\/\/tva4.sinaimg.cn\/crop.0.0.750.750.1024\/3d2ef375jw8ewpf0u0.jpg

$str="http://tva4.sinaimg.cn/crop.0.0.750.750.1024/.jpg";
$str=stripslashes($str);
echo$str;
//么么噠新新

⑨ preg_match_all() | php正則匹配圖片路徑，怎麼取完整的圖片鏈接。帶http開頭，求解決

你的正則應景可以完美匹配了，結果出現相對地址的原因可能是你的圖片地址本來就不是絕對地址。
var_mp($img_array[2]);