wiki:navigation
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Vorhergehende Überarbeitung | |||
— | wiki:navigation [2020/08/13 07:46] (aktuell) – eler | ||
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+ | **Mathegami** | ||
+ | * [[start|Startseite]] | ||
+ | * [[: | ||
+ | * [[: | ||
+ | * [[: | ||
+ | * [[: | ||
+ | * [[: | ||
+ | **Zusatzinfos** | ||
+ | * [[wiki: | ||
+ | * [[mathematischer_text|Syntax-Mathematik]] | ||
+ | * [[playground: | ||
+ | * < | ||
+ | * < | ||
+ | |||
+ | ----- | ||
+ | * [[Datenschutz]] | ||
+ | * [[Impressum]] | ||
+ | |||
+ | ----- | ||
+ | Besucherzahl: | ||
+ | <php> | ||
+ | $filename = " | ||
+ | |||
+ | $fh = @fopen ($filename, " | ||
+ | if ($fh) { | ||
+ | $hits = trim (fread ($fh, filesize($filename))); | ||
+ | @fclose ($fh); | ||
+ | $hits = intval ($hits); | ||
+ | } | ||
+ | if (empty ($hits)) { | ||
+ | $hits = 1; | ||
+ | } | ||
+ | |||
+ | echo $hits++; | ||
+ | |||
+ | $fh = @fopen ($filename, " | ||
+ | if (!$fh) return; | ||
+ | @fwrite ($fh, $hits); | ||
+ | @fclose ($fh); | ||
+ | </ | ||
+ | |||
+ | ----- |