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<p>Zdravím,</p>
<p>já s tím v php pracuji takto:</p>
<p>Zápis do souboru:</p>
<p>fwrite($soubor,floatval($_GET['wind'])*10);
<br>
fwrite($soubor,"
");
<br>
fwrite($soubor,floatval($_GET['w_max'])*10);
<br>
fwrite($soubor,"
");
<br>
fwrite($soubor,"0");
<br>
</p>
<p>A následné čtení ze souboru:</p>
<p>$soubor1 = fopen("soubor.txt",
"r");
<br>
$radek=fgets($soubor1); //aktualni
hodnoty
<br>
$akt=explode(" ",$radek);</p>
<p>Přičemž $akt je pole a jednotlivé buňky mají obsah jednotlivých
hodnot</p>
<p>Petr
<br>
</p>
<div class="moz-cite-prefix">Dne 13. 12. 20 v 0:00 Jindroush
napsal(a):<br>
</div>
<blockquote type="cite"
cite="mid:77b3c5f6-8635-ce44-fc4b-886e33537799@seznam.cz">
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<div class="moz-cite-prefix">Tak si odpovim sam sobe sam, ze to
neni problem, protoze php to ma default.<br>
Jinak unpack vraci pole, coz predpokladam, ze je zdroj chyby?</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 12.12.2020 23:56, Jindroush wrote:<br>
</div>
<blockquote type="cite"
cite="mid:90353f4d-48bf-2773-43ba-c0ca41397d39@seznam.cz">
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charset=UTF-8">
<div class="moz-cite-prefix">Bezi to php na win? Pak mozna chce
"wb" a "rb" u fopen.</div>
<div class="moz-cite-prefix">J.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">On 12.12.2020 23:38, Ondra wrote:<br>
</div>
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cite="mid:!&!AAAAAAAAAAAYAAAAAAAAAG7wD3x3nPZPlGKqGTZXKRTCgAAAEAAAAMm+vLd++PhFlhQaFl0ZAD0BAAAAAA==@seznam.cz">
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<div class="Section1"><br>
<p class="MsoNormal"><font size="2" face="Calibri"
color="#1f497d"><span
style="font-size:11.0pt;color:#1F497D">$fh=fopen($soubor,
"r");<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"
color="#1f497d"><span
style="font-size:11.0pt;color:#1F497D">$text =
fread($fh, 4);<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"
color="#1f497d"><span
style="font-size:11.0pt;color:#1F497D">fclose($fh);<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"
color="#1f497d"><span
style="font-size:11.0pt;color:#1F497D"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"
color="#1f497d"><span
style="font-size:11.0pt;color:#1F497D">$vracenecislo=
unpack("L", $text);<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"
color="#1f497d"><span
style="font-size:11.0pt;color:#1F497D">echo
$vracenecislo;<o:p></o:p></span></font></p>
<br>
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<pre class="moz-signature" cols="72">Jindroush <a class="moz-txt-link-rfc2396E" href="mailto:jindroush@seznam.cz" moz-do-not-send="true"><jindroush@seznam.cz></a></pre>
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