<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
.Knopf {width:135px; height: 135px; text-align:center;
font-size:100%;}
.Anzeige {width:50px; height: 100px;width:100%; text-align:center; }
.zahlentaste {width:135px; height: 135px; text-align:center;
font-size:100%;}
.Ergebnis {width:135px; height: 135px; text-align:center;
font-size:100%;}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Taschenrechner</title>
<link href="Stylesheets/Stylesheets.css" rel="stylesheet" type="text/css">
</head>
<body>
<?php
if(isset($_POST['zahl'])){
$zahl1 = $_POST['zahl'];
}else{
$zahl1 = 0;
}
?>
<form name="rechner" action="echner.php" method="post">
<input id="feld1" type="hidden" name="zahl1" value="">
<input id="feld2" type="hidden" name="op" value="">
<input id="feld3" type="hidden" name="zahl2" value="">
<input id="feld4" type="hidden" name="zwerg" value=>
<table align="center" style="width:300px; height:450px; border:solid thick black;">
<tr>
<td align="center">
<input id="display" type="text" name="bildschirm" readonly="readonly"
style="text-align: center; height: 50px; width: 216px;" value=<?php echo $zahl1; $op; $zahl2 ?>>
</td>
</tr>
<tr>
<td>
<table align="center">
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="1" >
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="2">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="3">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="+">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="4">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="5">
</td>
<td >
<input class="zahlentaste" type="submit" name="zahl" value="6">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="-">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="7">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="8">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="9">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="*">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="clear" value="C">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="0">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value=".">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="/">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="quad">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="wurzel">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="sin(x)">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="cos(x)">
</td>
</tr>
<tr>
<td colspan="4">
<input type="submit" name="gleich" value="=" style=" width: 215px; height: 50px;">
</td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
.Knopf {width:135px; height: 135px; text-align:center;
font-size:100%;}
.Anzeige {width:50px; height: 100px;width:100%; text-align:center; }
.zahlentaste {width:135px; height: 135px; text-align:center;
font-size:100%;}
.Ergebnis {width:135px; height: 135px; text-align:center;
font-size:100%;}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Taschenrechner</title>
<link href="Stylesheets/Stylesheets.css" rel="stylesheet" type="text/css">
</head>
<body>
<form name="rechner" action="echner.php" method="post">
<input id="feld1" type="hidden" name="zahl1" value="">
<input id="feld2" type="hidden" name="op" value="">
<input id="feld3" type="hidden" name="zahl2" value="">
<input id="feld4" type="hidden" name="zwerg" value=>
<table align="center" style="width:300px; height:450px; border:solid thick black;">
<tr>
<td align="center">
<input id="display" type="text" name="bildschirm" readonly="readonly"
style="text-align: center; height: 50px; width: 216px;" value=0>
</td>
</tr>
<tr>
<td>
<table align="center">
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="1" >
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="2">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="3">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="+">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="4">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="5">
</td>
<td >
<input class="zahlentaste" type="submit" name="zahl" value="6">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="-">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="7">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="8">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="9">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="*">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="clear" value="C">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="0">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value=".">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="/">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="quad">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="wurzel">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="sin(x)">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="cos(x)">
</td>
</tr>
<tr>
<td colspan="4">
<input type="submit" name="gleich" value="=" style=" width: 215px; height: 50px;">
</td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
.Knopf {width:135px; height: 135px; text-align:center;
font-size:100%;}
.Anzeige {width:50px; height: 100px;width:100%; text-align:center; }
.zahlentaste {width:135px; height: 135px; text-align:center;
font-size:100%;}
.Ergebnis {width:135px; height: 135px; text-align:center;
font-size:100%;}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Taschenrechner</title>
<link href="Stylesheets/Stylesheets.css" rel="stylesheet" type="text/css">
</head>
<body>
<form name="rechner" action="echner.php" method="post">
<input id="feld1" type="hidden" name="zahl1" value="">
<input id="feld2" type="hidden" name="op" value="">
<input id="feld3" type="hidden" name="zahl2" value="">
<input id="feld4" type="hidden" name="zwerg" value=>
<table align="center" style="width:300px; height:450px; border:solid thick black;">
<tr>
<td align="center">
<input id="display" type="text" name="bildschirm" readonly="readonly"
style="text-align: center; height: 50px; width: 216px;" value=0>
</td>
</tr>
<tr>
<td>
<table align="center">
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="1" >
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="2">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="3">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="+">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="4">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="5">
</td>
<td >
<input class="zahlentaste" type="submit" name="zahl" value="6">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="-">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="7">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="8">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="9">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="*">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="clear" value="C">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value="0">
</td>
<td>
<input class="zahlentaste" type="submit" name="zahl" value=".">
</td>
<td>
<input class="zahlentaste" type="submit" name="operator" value="/">
</td>
</tr>
<tr>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="quad">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="wurzel">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="sin(x)">
</td>
<td>
<input class="zahlentaste" type="submit" name="funktion" value="cos(x)">
</td>
</tr>
<tr>
<td colspan="4">
<input type="submit" name="gleich" value="=" style=" width: 215px; height: 50px;">
</td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
preferences:
174.86 ms | 409 KiB | 173 Q