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flipper · 01-02-2010, 09:59 PM

salut. revin cu inca o problema care ma framanta. cu cat incep sa intru in paine, cu atat misterul este mai mare pentru mine.. iar acum am ajuns la urmatoarea problema..

vreau sa preia de pe o pagina doar un anumit rand din codul html... mentionez faptul ca pagina este in format.html...

iar linia de cod 130, cea care ma intereseaza pe mine arata cam asa...
<td>Lorem ipsum dolor si amet constrecteur</td>

Ce vreau eu sa fac este sa imi afiseze printr-un echo numai Lorem ipsum dolor si amet constrecteur, fara tagurile de celula... intelegeti ce nu reusesc? Cu ce functie pot face asta? Va multumesc si.. va rog sa-mi raspundeti dupa ce va treziti de dupa cheful de Anul Nou.

casperel · 01-02-2010, 10:18 PM

preg_match_all

adriana.z · 01-03-2010, 02:02 AM

Fa o variabila globala
$variabila=' <td>Lorem ipsum dolor si amet constrecteur</td>'

si pe pagina pe care vrei sa se afiseze
echo $variabila

flipper · 01-03-2010, 04:03 AM

@adriana.z , problema este ca textul din acea celula se schimba.. cam de vreo 400 de ori pe zi.. deci nu este fiabila solutia... plus ca eu nu vreau sa imi mai arate <td> respectiv </td> .

flipper · 01-03-2010, 08:36 PM

nobody?

FinalDestiny · (This post was last modified: 01-03-2010 09:19 PM by FinalDestiny.)

PHP Code:

$website = "adresa http";
$site = file_get_contents($website);
$var2 = explode("<td><font size=\"2\" color=\"#003366\"><small>", $site);
//var2[0] va fi codul HTML dinaintea lui <td><font size color si small...
//var2[1] va fi Lorem ipsum dolor si amet constrecteur </small></font>
$varfinala = explode("</small>", $var2[1]);
echo $varfinala[0]; 

Daca ai mai multe ..spre ex 10..se face cu un for Wink

MarPlo · (This post was last modified: 01-03-2010 11:05 PM by MarPlo.)

Eu asi face asa (dupa ce preei datele cu "file_get_contents()"):

Code:

$tipar = '/<td><font size="2" color="#003366"><small>([^<]+)/';        // Gaseste tot de la '...smal>' pana la primul '<'

$sir = '<td><font size="2" color="#003366"><small>Lorem ipsum dolor si amet constrecteur</small></font></td>Lorem ipsum dolor si amet constrecteur</small></font></td>';        // $sir = file_get_contents('www.un.site');

if (preg_match_all($tipar, $sir, $v)) {

    $interes = $v[1];

    for($i=0; $i<count($interes); $i++) {

      echo $interes[$i].'<br>';

    }

}

flipper · (This post was last modified: 01-04-2010 05:35 AM by flipper.)

@FinalDestiny, am folosit codul oferit de tine si a mers perfect.. multumesc mult

inca o problema as avea..

vreau sa preiau datele de pe o pagina gen http://ipulmeu:port/pagina.html . in cazul asta nu mai merge.. Sad

<?php

$website = "http://ipulmeu:port/pagina.html";
$site = file_get_contents($website);
$var2 = explode("<td>", $site);
//var2[0] va fi codul HTML dinaintea lui <td>
$varfinala = explode("</td>", $var2[1]);
echo 'in acest moment este afisat : ';
echo $varfinala[0];
echo ' ';
?>

FinalDestiny · 01-04-2010, 06:07 AM

Nu se poate sa nu mearga. Probabil nu preia codul websiteului pe care il dai tu acolo....

flipper · 01-04-2010, 06:13 AM

Quote:<HTML><HEAD><meta http-equiv="Content-Language" content="en-us"><meta http-equiv="Content-Type" content="text/html; charset=windows-1252"><meta http-equiv="Pragma" content="no-cache"><meta http-equiv="Expires" content="Mon, 01 Jan 1990 12:00:00 GMT"><title>SHOUTcast Administrator</title><style type="text/css"></style></HEAD><BODY topmargin=0 leftmargin=0 marginheight=0 marginwidth=0 bgcolor=#000000 text=#EEEEEE link=#001155 vlink=#001155 alink=#FF0000><table width=100% border=0 cellpadding=0 cellspacing=0><tr><td height=50>U SHOUTcast D.N.A.S. Status</td></tr><tr><td height=14 align=right><a id=ltv href="http://www.shoutcast.com/">SHOUTcast Server Version 1.9.8/Linux</a></td></tr><tr><td bgcolor=#DDDDDD height=20 align=center><table width=100% border=0 cellpadding=0 cellspacing=0><tr><td align=center><a id=tnl href="index.html">Status</a></td><td align=center> | </td><td align=center><a id=tnl href="played.html">Song History</a></td><td align=center> | </td><td align=center><a id=tnl href="listen.pls">Listen</a></td><td align=center> | </td><td align=center><a id=tnl href="home.html">Stream URL</a></td><td align=center> | </td><td align=center><a id=tnl href="admin.cgi">Admin Login</a></td></tr></table></td></tr></table> <table cellpadding=5 cellspacing=0 border=0 width=100%><tr><td bgcolor=#000025 colspan=2 align=center>Current Stream Information</td></tr></table><table cellpadding=2 cellspacing=0 border=0 align=center><tr><td width=100 nowrap>Server Status: </td><td>Server is currently up and public.</td></tr><tr><td width=100 nowrap>Stream Status: </td><td>Stream is up at 128 kbps with 1 of 100 listeners (1 unique)</td></tr><tr><td width=100 nowrap>Listener Peak: </td><td>5</td></tr><tr><td width=100 nowrap>Average Listen Time: </td><td>12m 47s</td></tr><tr><td width=100 nowrap>Stream Title: </td><td>numele radioului</td></tr><tr><td width=100 nowrap>Content Type: </td><td>audio/mpeg</td></tr><tr><td width=100 nowrap>Stream Genre: </td><td>Dance-Carols-Top40</td></tr><tr><td width=100 nowrap>Stream URL: </td><td><a href="http://siteulmeu.ro">http://siteulmeu.ro</a></td></tr><tr><td width=100 nowrap>Stream AIM: </td><td><a href="aim:goim?screenname=N/A">N/A</a></td></tr><tr><td width=100 nowrap>Stream IRC: </td><td><a href="http://www.shoutcast.com/chat.phtml?dc=N%2FA">N/A</a></td></tr><tr><td width=100 nowrap>Current Song: </td><td>andre - lasa-ma papa la mare...</td></tr></table> <table cellpadding=0 cellspacing=0 border=0 width=100%> <tr><td bgcolor=#DDDDDD nowrap colspan=5 align=center><table cellspacing=0 cellpadding=0 border=0><tr><td>Written by Stephen 'Tag Loomis, Tom Pepper and Justin Frankel</td></tr></table></td></tr><tr><td nowrap colspan=5 align=center><a href="http://www.shoutcast.com/disclaimer.phtml">Copyright Nullsoft Inc</a><a href="/llamacookie">.</a> 1998-2004</td></tr></table></body></html>

eu vreau ca acel titlu de la melodie.. am adaptat problemele mele.. pentru ca imi place sa imi complic viata.. si unde nu stiu intreb si eu pe altul.. iar respectivul ma injura Smile

) in cazul meu, sper sa nu ma injurati prea mult.. vreau acum sa preiau numele melodiei care canta in acel moment... de pe adresa http://ipulmeu:port/pagina.html

am facut urmatorul cod...

Quote:<?php

$website = "http://ipul:8194/index.html";
$site = file_get_contents($website);
$var2 = explode("Current Song: </td><td>", $site);
//var2[0] va fi codul HTML dinaintea lui Current Song: </td><td>
$varfinala = explode("", $var2[1]);
echo 'in acest moment canta melodia : ';
echo $varfinala[0];
echo ' ';
?>

nu merge din pacate Sad

nu stiu unde gresesc..