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https://gitlab.com/harald.mueller/aktuelle.kurse.git
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32 lines
1.2 KiB
PHP
32 lines
1.2 KiB
PHP
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<?php
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/*************************************************************/
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/** Modul: Session und Global (M-133) **/
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/** Filename: test.php **/
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/** Author: VOM **/
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/** Version: 1.0 **/
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/** **/
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/*************************************************************/
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include_once("./dblink.php");
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Echo ("<b>Show Session Variable</b><br>");
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print_r($_SESSION);
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Echo ("<br><b>Show Global Variable</b><br>");
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print_r($GLOBALS);
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if ( ! $_SESSION['dblink']){
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// hier sollte dann sp<73>ter dem Programmierer eine
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// E-Mail mit dem Problem zukommen gelassen werden
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// die Fehlermeldung f<>r den Programmierer sollte
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// das Problem ausgeben mit: mysql_error()
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die('keine Verbindung zur Zeit m<>glich - sp<73>ter probieren ');
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exit();
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}else{
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echo 'Verbindung hergestellt';
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Echo ("<br><br><b>DB Daten Ausgabe</b>");
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$query = 'Select author_name FROM author';
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$db_erg = mysqli_query( $_SESSION['dblink'] , $query );
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while ($daten = mysqli_fetch_array( $db_erg, MYSQL_ASSOC)){
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echo '<br>' . $daten['author_name'];
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}
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} $_SESSION['dblink']->close();
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?>
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