Bei der ausgabe einer php variable wird nur der variablenname ausgeben statt der wert.
<?php
$counter_name = "counter.txt";
if (!file_exists($counter_name)) {
$f = fopen($counter_name, "w");
fwrite($f,"0");
fclose($f);
}
$f = fopen($counter_name,"r");
$counterVal = fread($f, filesize($counter_name));
fclose($f);
$counterVal=counterVal+1;
$f = fopen($counter_name, "w");
fwrite($f, $counterVal);
fclose($f);
echo "<p>bisher <b> $counterVal </b> Besucher hier <p> ";
?>
<?php
$counter_name = "counter.txt";
if (!file_exists($counter_name)) {
$f = fopen($counter_name, "w");
fwrite($f,"0");
fclose($f);
}
$f = fopen($counter_name,"r");
$counterVal = fread($f, filesize($counter_name));
fclose($f);
$counterVal=counterVal+1;
$f = fopen($counter_name, "w");
fwrite($f, $counterVal);
fclose($f);
echo "<p>bisher <b> $counterVal </b> Besucher hier <p> ";
?>