Difference between revisions of "Receiving GET parameters"

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< source "lang=htm4strict">
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<source lang="php">
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<html>
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<head>
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<title>PHP Get Results</title>
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</head>
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<body> <?php
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// Show all URL parameters (and // all form data submitted via the
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// 'get' method)
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foreach($_GET as $key=>$value)
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    { echo $key, ' => ', $value, "<br/>n"; }
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// Show a particular value.
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$id = $_GET['id'];
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if($id)
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{ echo '<p/>ID: ', $id, "<br/>n"; }
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else { echo '<p>No ID parameter.</p>'; }
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?>
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</body>
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</html>
  
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</SOURCE>
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<html> <head><title>PHP Get Results</title></head> <body> <?php // Show all URL parameters (and // all form data submitted via the // 'get' method) foreach($_GET as $key=>$value){ echo $key, ' => ', $value, "<br/>n"; } // Show a particular value. $id = $_GET['id']; if($id) { echo '<p/>ID: ', $id, "<br/>n"; } else { echo '<p>No ID parameter.</p>'; } ?> </body> </html>
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Latest revision as of 21:33, 14 September 2014

 
<html> 
<head>
<title>PHP Get Results</title>
</head>
 <body> <?php 
// Show all URL parameters (and // all form data submitted via the
 // 'get' method) 
foreach($_GET as $key=>$value)
    { 	echo $key, ' => ', $value, "<br/>n"; } 
// Show a particular value. 
$id = $_GET['id'];
 if($id) 
{ 	echo '<p/>ID: ', $id, "<br/>n"; }
 else { 	echo '<p>No ID parameter.</p>'; } 
?> 
</body> 
</html>
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