30 lines
669 B
PHP
30 lines
669 B
PHP
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<?php
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if( isset( $_REQUEST[ 'Submit' ] ) ) {
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// Get input
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$id = $_REQUEST[ 'id' ];
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// Check database
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$query = "SELECT first_name, last_name FROM users WHERE user_id = '$id';";
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$result = mysql_query( $query ) or die( '<pre>' . mysql_error() . '</pre>' );
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// Get results
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$num = mysql_numrows( $result );
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$i = 0;
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while( $i < $num ) {
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// Get values
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$first = mysql_result( $result, $i, "first_name" );
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$last = mysql_result( $result, $i, "last_name" );
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// Feedback for end user
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$html .= "<pre>ID: {$id}<br />First name: {$first}<br />Surname: {$last}</pre>";
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// Increase loop count
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$i++;
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}
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mysql_close();
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}
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?>
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