Nie wiem ale wydaje mi się, że coś pokręciłeś sądząc, iż uzyskam to z curl_getinfo .
Gdzie mam szukać tych informacji ? Który indeks w tablicy daje takie informacje ?
Zakładam,że strona może się wczytać do połowy co w moim przypadku daje błąd.
Kod
Array
(
[url] => url="http://www.google.pl/search?hl=pl&q=sklep+meblowy&num=10"
[content_type] => text/html; charset=ISO-8859-2
[http_code] => 200
[header_size] => 720
[request_size] => 201
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 1.977488
[namelookup_time] => 5.5E-5
[connect_time] => 0
[pretransfer_time] => 0.243076
[size_upload] => 0
[size_download] => 46923
[speed_download] => 23728
[speed_upload] => 0
[download_content_length] => -1
[upload_content_length] => 0
[starttransfer_time] => 0.760662
[redirect_time] => 0
)
Nie rozumiem dlaczego :
$rezultat zwraca mi puste tablice :
Kod
<pre>Array
(
[0] => Array
(
)
[1] => Array
(
)
)
</pre>
podczas gdy w drugim przebiegu pętli jest już tak:
Kod
(
[0] => Array
(
[0] => <h3 class="r"><a href="http://www.x-kom.pl/kontakt" class=l>
[1] => <h3 class="r"><a href="http://www.tg.net.pl/katalog/_miasto_komputery.htm" class=l>
[2] => <h3 class="r"><a href="http://www.tg.net.pl/katalog/_miasto_sklepy_internetowe.htm" class=l>
[3] => <h3 class="r"><a href="http://www.proline.pl/?p=TG+TG530-U15+OEM" class=l>
[4] => <h3 class="r"><a href="http://www.proline.pl/?p=TG%2BTG780-BZII%2BOEM" class=l>
[5] => <h3 class="r"><a href="http://mcs.pc.pl/produkt1511.html" class=l>
[6] => <h3 class="r"><a href="http://mcs.pc.pl/produkt1512.html" class=l>
[7] => <h3 class="r"><a href="http://olimp.sklep.pl/produkt/71147,tp-link-tg-3269-karta-sieciowa-pci-10-100-1000mbps" class=l>
[8] => <h3 class="r"><a href="http://komputery-sklep.com.pl/produkt/telefon_panasonic_kx-tg_1381_10379.html" class=l>
[9] => <h3 class="r"><a href="http://www.uno.pl/t_27599/kx-tg_8070/" class=l>
[10] => <h3 class="r"><a href="http://www.pc-abc.pl/" class=l>
[11] => <h3 class="r"><a href="http://etcomputers.pl/okapy-kuchenne/163531-okap-kominowy-samsung-hdc-6475-tg.html" class=l>
[12] => <h3 class="r"><a href="http://internetowy-sklep-komputerowy.skaner.com.pl/index.php?PHPSESSID=&akcja=03&artykul=000297" class=l>
[13] => <h3 class="r"><a href="http://www.simplynet.pl/" class=l>
[14] => <h3 class="r"><a href="http://www.harp.net.pl/" class=l>
[15] => <h3 class="r"><a href="http://www.firmy.net/komputery-i-internet,tarnowskie-gory.html?p=4" class=l>
[16] => <h3 class="r"><a href="http://sklep.kg.net.pl/produkt/56384/okap-kominowy-samsung-hdc-9475-tg" class=l>
[17] => <h3 class="r"><a href="http://www.bitcomputer.pl/product.php?id=9430" class=l>
[18] => <h3 class="r"><a href="http://www.webkupiec.pl/a/lista_produktow/idx/1050400/mot/Kx_tg_7200/lista_produktow.htm" class=l>
[19] => <h3 class="r"><a href="http://www.geoinf.pl/produkt/AGDTKAZLE0008,Zlewozmywak-TEKA-UNIVERSO-60-B-TG-ONYKS" class=l>
)
[1] => Array
(
[0] => http://www.x-kom.pl/kontakt
[1] => http://www.tg.net.pl/katalog/_miasto_komputery.htm
[2] => http://www.tg.net.pl/katalog/_miasto_sklepy_internetowe.htm
[3] => http://www.proline.pl/?p=TG+TG530-U15+OEM
[4] => http://www.proline.pl/?p=TG%2BTG780-BZII%2BOEM
[5] => http://mcs.pc.pl/produkt1511.html
[6] => http://mcs.pc.pl/produkt1512.html
[7] => http://olimp.sklep.pl/produkt/71147,tp-link-tg-3269-karta-sieciowa-pci-10-100-1000mbps
[8] => http://komputery-sklep.com.pl/produkt/telefon_panasonic_kx-tg_1381_10379.html
[9] => http://www.uno.pl/t_27599/kx-tg_8070/
[10] => http://www.pc-abc.pl/
[11] => http://etcomputers.pl/okapy-kuchenne/163531-okap-kominowy-samsung-hdc-6475-tg.html
[12] => http://internetowy-sklep-komputerowy.skaner.com.pl/index.php?PHPSESSID=&akcja=03&artykul=000297
[13] => http://www.simplynet.pl/
[14] => http://www.harp.net.pl/
[15] => http://www.firmy.net/komputery-i-internet,tarnowskie-gory.html?p=4
[16] => http://sklep.kg.net.pl/produkt/56384/okap-kominowy-samsung-hdc-9475-tg
[17] => http://www.bitcomputer.pl/product.php?id=9430
[18] => http://www.webkupiec.pl/a/lista_produktow/idx/1050400/mot/Kx_tg_7200/lista_produktow.htm
[19] => http://www.geoinf.pl/produkt/AGDTKAZLE0008,Zlewozmywak-TEKA-UNIVERSO-60-B-TG-ONYKS
)
)
</pre>
W obydwu wypadkach strona się wczytała , a [http_code] = 200 + sprawdzanie o którym pisałem wcześniej.
Dlaczego wartość zmiennej rezultat jest pusta pomimo , że kod się wgrywa i inne funkcje preg_match_all wyłapują wczytany kod ?
Rde chyba znalazłem przyczynę:
Oto kod jaki pojawia mi się po wczytaniu strony google.
Kod
<pre><!doctype html><head><title>sklep komputerowy tg - Szukaj w Google</title><script>window.google={kEI:"uJIfTcq1MYaKlweGxP3WDA",kEXPI:"0",kCSI:{e:"0",ei:"uJIfTcq1MYaKlweGxP3WDA",expi:"0"},ml:function(){},kHL:"pl",time:function(){return(new Date).getTime()},log:function(c,d,
b){var a=new Image,e=google,g=e.lc,f=e.li;a.onerror=(a.onload=(a.onabort=function(){delete g[f]}));g[f]=a;b=b||"/gen_204?atyp=i&ct="+c+"&cad="+d+"&zx="+google.time();a.src=b;e.li=f+1},lc:[],li:0,Toolbelt:{}};
window.google.sn="web";var i=window.google.timers={};window.google.startTick=function(a,b){i[a]={t:{start:(new Date).getTime()},bfr:!(!b)}};window.google.tick=function(a,b,c){if(!i[a])google.startTick(a);i[a].t[b]=c||(new Date).getTime()};google.startTick("load",true);try{}catch(v){}
window.google.jsrt_kill=1;
var _gjwl=location;function _gjuc(){var e=_gjwl.href.indexOf("#");if(e>=0){var a=_gjwl.href.substring(e);if(a.indexOf("&q=")>0||a.indexOf("#q=")>=0){a=a.substring(1);if(a.indexOf("#")==-1){for(var c=0;c<a.length;){var d=c;if(a.charAt(d)=="&")++d;var b=a.indexOf("&",d);if(b==-1)b=a.length;var f=a.substring(d,b);if(f.indexOf("fp=")==0){a=a.substring(0,c)+a.substring(b,a.length);b=c}else if(f=="cad=h")return 0;c=b}_gjwl.href="/search?"+a+"&cad=h";return 1}}}return 0}function _gjp(){!(window._gjwl.hash&&
window._gjuc())&&setTimeout(_gjp,500)};
window._gjp && _gjp()</script><style id=gstyle>body{color:#000;margin:3px 0}body,#leftnav,#tbd,#atd,#tsf,#hidden_modes,#hmp{background:#fff}#gog{background:#fff}#gbar,#guser{font-size:13px;padding-top:1px !important}#gbar{float:left;height:22px}#guser{padding-bottom:7px !important;text-align:right}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}#gbs,.gbm{background:#fff;left:0;position:absolute;text-align:left;visibility:hidden;z-index:1000}.gbm{border:1px solid;border-color:#c9d7f1 #36c #36c #a2bae7;z-index:1001}.gb1{margin-right:.5em}#gbar .gbsup{color:#c00;font-size:9px;font-weight:normal;line-height:9px;margin-left:-.5em;margin-right:.5em;*margin-left:-.5em;*margin-right:.5em}.gb1,.gb3{zoom:1}.gb2{display:block;padding:.2em .5em}.gb2,.gb3{text-decoration:none;border-bottom:none}a.gb1,a.gb2,a.gb3,a.gb4{color:#00c !important}a.gb2:hover{background:#36c;color:#fff !important}a.gb1,a.gb2,a.gb3,.link{color:#2200C1!important}.ts{border-collapse:collapse}.ts td{padding:0}.ti,.bl,form,#res h3{display:inline}.ti{display:inline-table}#tads a.mblink,#tads a.mblink b,#tadsc a.mblink,#tadsc a.mblink b,#rhs a.mblink,#rhs a.mblink b{color:#2200C1!important}a:link,.w,#prs a:visited,#prs a:active,.q:active,.q:visited{color:#2200C1}.mblink:visited,a:visited{color:#551a8b}.vst:link{color:#551a8b}.cur,.b{font-weight:bold}.j{width:42em;font-size:82%}.s{max-width:42em}.sl{font-size:82%}#gb{text-align:right;padding:1px 0 7px;margin:0}.hd{position:absolute;width:1px;height:1px;top:-1000em;overflow:hidden}.gl,.f,.m,.c h2,#mbEnd h2,#tads h2,#tadsc h2,.descbox{color:#767676}.a,cite,cite a:link,cite a:visited,.cite,.cite:link,#mbEnd cite b,#tads cite b,#tadsc cite b{color:#0e774a;font-style:normal}.ng{color:#c11}h1,ol,ul,li{margin:0;padding:0}li.g,body,html,.std,.c h2,#mbEnd h2,h1{font-size:small;font-family:arial,sans-serif}.c h2,#mbEnd h2,h1{font-weight:normal}.clr{clear:both;margin:0 8px}.blk a{color:#000}#nav a{display:block}#nav .i{color:#a90a08;font-weight:bold}.csb,.ss,#logo span,.play_icon,.mini_play_icon,.micon,.licon,.close_btn,#tbp,.lsb,.mbi{backgrou
nd:url(/images/srpr/nav_logo27.png) no-repeat;overflow:hidden}.csb,.ss{background-position:0 0;height:40px;display:block}.ss{background-position:0 -91px;position:absolute;left:0;top:0}.cps{height:18px;overflow:hidden;width:114px}.mbi{background-position:-153px -70px;display:inline-block;float:left;height:13px;margin-right:3px;margin-top:1px;width:13px}#nav td{padding:0;text-align:center}#logo{display:block;overflow:hidden;position:relative;width:137px;height:49px;margin:9px 0 0}#logo img{border:none;position:absolute;left:-0px;top:-41px}#logo span,.ch{cursor:pointer}h3,.med{font-size:medium;font-weight:normal;padding:0;margin:0}.e{margin:2px 0 .75em}.slk div{padding-left:12px;text-indent:-10px}.fc{margin-top:.5em;padding-left:16px}#mbEnd cite{display:block;text-align:left}#rhs_block{margin-bottom:-20px}#bsf,.blk{border-top:1px solid #6b90da;background:#f0f7f9}#bsf{border-bottom:1px solid #6b90da}#cnt{clear:both}#res{padding-right:1em;margin:0 16px}.c{background:#fbf0fa;margin:0 8px}.c li{padding:0 3px 0 8px;margin:0}#mbEnd li{margin:1em 0;padding:0}.xsm{font-size:x-small}ol li{list-style:none}#ncm ul li{list-style-type:disc}.sm li{margin:0}.gl,#foot a,.nobr{white-space:nowrap}#mbEnd .med{white-space:normal}.sl,.r{display:inline;font-weight:normal;margin:0}.r{font-size:medium}h4.r{font-size:small}.mr{margin-top:6px}h3.tbpr{margin-top:.4em;margin-bottom:1.2em}img.tbpr{border:0px;width:15px;height:15px;margin-right:3px}.jsb{display:block}.nojsb{display:none}.nwd{font-size:10px;padding:16px;text-align:center}.rt1{background:transparent url(/images/bubble1.png) no-repeat}.rt2{background:transparent url(/images/bubble2.png) repeat 0 0 scroll}.sb{background:url(/images/scrollbar.png) repeat scroll 0 0;cursor:pointer;width:14px}.rtdm:hover{text-decoration:underline}#rtr .g{margin:1em 0}#ss-box{background:#fff;border:1px solid;border-color:#c9d7f1 #36c #36c #a2bae7;left:0;margin-top:.1em;position:absolute;visibility:hidden;z-index:101}#ss-box a{display:block;padding:.2em .31em;text-decoration:none}#ss-box a:hover{background:#558be3;color:#fff!important}a.ss-selected{color:#000!important;font-weight:bold}a.ss-unselected{color:#4273db!important}.ss-selected .mark{display:inline}.ss-unselected .mark{visibility:hidden}#ss-barframe{background:#fff;left:0;position:absolute;visibility:hidden;z-index:100}.ri_cb{left:0;margin:6px;position:absolute;top:0;z-index:1}.ri_sp{display:-moz-inline-box;display:inline-block;text-align:center;vertical-align:top;margin-bottom:6px}.ri_sp img{vertical-align:bottom}.popup-cont{background:#fff;border:1px solid #ccc;display:none;padding:15px;position:absolute;visibility:hidden;width:450px;z-index:1000}.popup-display{display:inline}.popup-close{background:transparent url(/products/images/popup-sprite.png) no-repeat -90px 0;cursor:pointer;height:12px;overflow:hidden;position:absolute;right:10px;top:10px;width:12px}.popup-title{font-size:124%;font-weight:bold;padding-bottom:3px}.ps-map{float:left}.popup-arrow{background:transparent url(/products/images/popup-sprite.png) no-repeat 0 0;overflow:hidden;position:absolute}.popup-arrow-top{background-position:-46px -23px;height:23px;left:20px;top:-23px;width:44px}.popup-arrow-bottom{background-position:-46px 0;bottom:-23px;height:23px;left:20px;width:44px}.popup-arrow-bottomright{background-position:-46px 0;bottom:-23px;height:23px;right:20px;width:44px}.popup-arrow-left{height:44px;left:-23px;top:20px;width:23px}.popup-arrow-right{background-position:-23px 0;height:44px;right:-23px;top:20px;width:23px}.ps-map img{border:1px solid #00c}a.tiny-pin,a.tiny-pin:link,a.tiny-pin:hover{text-decoration:none;color:#4272DB}a.tiny-pin:hover span{text-decoration:underline}.tiny-pin table{vertical-align:middle}.tiny-pin p{background-image:url(/images/srpr/nav_logo27.png);background-position:-117px -91px;height:15px;margin:0;padding:0;top:-1px;overflow:hidden;position:relative;width:9px;}.loc-list-cont{margin-left:200px}body .locations-table td{background:#fff;padding:3px;vertical-align:top}.pspa-price{font-size:medium;font-weight:bold}.pspa-call-price{font-size:small;font-weight:bold}.pspa-store-avail{color:#282}.pspa-out-of-stock{color:#c11}.mbl{margin:1em 0 0}
skróciłem kod
h2{color:#767676}#mbEnd li{margin:12px 0 0}a:link,.w,.q:active,.q:visited,.tbotu{color:#2200C1;cursor:pointer}a.fl:link,.fl a,.flt,a.flt,.gl a:link,a.mblink,.mblink b{color:#4272db}.osl a,.gl a,#tsf a,a.mblink,a.gl,a.fl,.slk a,.bc a,.flt,a.flt u,.oslk a{text-decoration:none}.osl a:hover,.gl a:hover,#tsf a:hover,a.mblink:hover,a.gl:hover,a.fl:hover,.slk a:hover,.bc a:hover,.flt:hover,a.flt:hover u,.oslk a:hover,.tbotu:hover{text-decoration:underline}#ss-box a:hover{text-decoration:none}#tads .mblink,#tadsc .mblink,#rhs .mblink{text-decoration:underline}.hpn,.osl{color:#767676}div#gbi,div#gbg{border-color:#a2bff0 #558be3 #558be3 #a2bff0}div#gbi a.gb2:hover,div#gbg a.gb2:hover,.mi:hover{background-color:#558be3}#guser a.gb2:hover,.mi:hover,.mi:hover *{color:#fff!important}#guser{color:#000}#imagebox_big img{padding:2px!important}#productbox .fmg{margin-top:7px;padding-right:8px;text-align:left}#foot .ftl{margin-right:12px}#foot a.slink{text-decoration:none;color:#4272db}#fll a,#bfl a{color:#4272db;margin:0 12px;text-decoration:none}#foot a:hover{text-decoration:underline}#foot a.slink:visited{color:#551a8b}#blurbbox_bottom{color:#767676}.nvs a{text-decoration:underline}.stp{margin:7px 0 17px}.ssp{margin:.33em 0 17px}#mss {margin:.33em 0 0;padding:0;display:table}.mss_col {display:inline-block;float:left;font-size:small;white-space:nowrap;padding-right:16px;}#mss p{margin:0;padding-top:5px}#gsr a:active,a.fl:active,.fl a:active,.gl a:active{color:#c11}.obsmo #obsmtxt, #obsltxt{display:none}.obsmo #obsltxt{display:inline}#obsmtc a{text-decoration:none}#obsmtc a:hover{text-decoration:underline}</style><noscript><style>.jsb{display:none}.nojsb{display:block}.nojsv{visibility:visible}</style></noscript><script>google.y={};google.x=function(e,g){google.y[e.id]=[e,g];return false};window.gbar={qs:function(){},tg:function(e){var o={id:'gbar'};for(i in e)o[i]=e[i];google.x(o,function(){gbar.tg(o)})}};</script></head><body id=gsr topmargin=3 marginheight=3><textarea id=csi style=display:none>
Widać, strona się wczytała i są niej wyrażenia "google.pl". Nie ma w niej natomiast wyników wyszukiwania , które chcę odczytać. Ciekawe dlaczego ?