Online PHP editor | rfc for hJIU4

@ 2014-06-18T06:42:59Z

<?php

$data[0] = array( 'time' => '1403071646', 'netin' => '17.75', 'netout' => '22.5' );
$data[1] = array( 'time' => '1403071647', 'netin' => '17.75', 'netout' => '22.5' );
$data[2] = array( 'time' => '1403071649', 'netin' => '17.75', 'netout' => '22.5' );

// trying to make lines 15-19 become the following:
// $output .= "{'x':'".date('Y-m-d H:i:s', $stat->time)."','y':'".number_format(round($stat->netin) / 1024, 2)."','z':'".number_format(round($stat->netout) / 1024, 2)."'}";

function chart_data($data, $items) {

    $count = count($data);
    $i = 1;

	$output = '';

    foreach ($data as $stat) {
        $output .= '{';
        foreach ($items as $key => $func) {
            $output .= "'".$key."':'".$func($stat)."'";
        }
        $output .= '}';
        if ($i < $count) {
        $output .= ",";
        }
        $output .= "\n";
        $i++;
    }

    echo $output;
}

$items = array( 'x' => function ($stat) {    
                    return date('Y-m-d H:i:s', $stat['time']);
                },
                'y' => function ($stat) {
                    return number_format(round($stat['netin']) / 1024, 2);
                },
                'z' => function ($stat) {
                    return number_format(round($stat['netout']) / 1024, 2);
                }

                );

chart_data($data, $items);

Output for git.master, git.master_jit, rfc.property-hooks: {'x':'2014-06-18 08:07:26''y':'0.02''z':'0.02'}, {'x':'2014-06-18 08:07:27''y':'0.02''z':'0.02'}, {'x':'2014-06-18 08:07:29''y':'0.02''z':'0.02'}

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