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    rrd_update

    (PECL rrd >= 0.9.0)

    rrd_update — Updates the RRD database

    説明

    rrd_update(string $filename, array $options): bool

    Updates the RRD database file. The input data is time interpolated according to the properties of the RRD database file.

    パラメータ

    filename

    RRD database file name. This database will be updated.

    options

    Options for updating the RRD database. This is list of strings. See man page of rrd update for whole list of options.

    戻り値

    成功した場合に true を、失敗した場合に false を返します。

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    User Contributed Notes 1 note

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    m[dot]reza[dot]hamedany[at]gmail[dot]com
    7 years ago
    class rrdUpdate {

    public function rrdFilesUpdate($id,$value){

    $rrdFile ="/path/to/file/".$id.rrd;

    $time = time();

    $ret = rrd_update($rrdFile, "$time:$value");
    return $ret;
    if (!$ret) {
    echo "<b>update error: </b>" . rrd_error() . "\n";
    }
    }
    }
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