@ 2014-06-18T06:45:03Z <?php
$data[0] = (object) array( 'time' => '1403071646', 'netin' => '17.75', 'netout' => '22.5' );
$data[1] = (object) array( 'time' => '1403071647', 'netin' => '17.75', 'netout' => '22.5' );
$data[2] = (object) 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);
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Output for 7.0.0 - 7.0.33 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught Error: Cannot use object of type stdClass as array in /in/lSd2g:34
Stack trace:
#0 /in/lSd2g(20): {closure}(Object(stdClass))
#1 /in/lSd2g(45): chart_data(Array, Array)
#2 {main}
thrown in /in/lSd2g on line 34
Process exited with code 255 . Output for 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 Fatal error: Cannot use object of type stdClass as array in /in/lSd2g on line 34
Process exited with code 255 . Output for 4.4.2 - 4.4.9 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 Parse error: syntax error, unexpected T_FUNCTION in /in/lSd2g on line 33
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 , 5.0.0 - 5.0.5 Parse error: parse error, unexpected T_FUNCTION in /in/lSd2g on line 33
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error in /in/lSd2g on line 33
Process exited with code 255 . preferences:dark mode live preview
235.41 ms | 401 KiB | 460 Q