note 61225 added to function.array-count-values

From: Date: Sat, 28 Jan 2006 18:56:37 +0000
Subject: note 61225 added to function.array-count-values
Groups: php.notes 
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Ich wollte einfach nur wissen, wie viele übergebene POST-Variablen bereits mit Inhalten gefüllt sind, weil die Variablen in mehreren Stufen über das Formular übertragen werden. Hierzu habe ich folgende Funktion geschrieben: function CountArrayContents($array) { $count=0; foreach ($array as $line) { if (!empty($line)) { $count++; } } return $count; } Die Abfrage aus dem Hauptprogramm kann nun beispielsweise so erfolgen: echo "<br />Anzahl der Elemente: ".CountArrayContents($_POST); ---- Server IP: 64.246.30.37 Probable Submitter: 84.182.27.137 ---- Manual Page -- http://www.php.net/manual/en/function.array-count-values.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+61225 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+61225&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+61225&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+61225&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+61225&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+61225&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+61225&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+61225&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+61225&report=yes Search -- http://master.php.net/manage/user-notes.php

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