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Editorial Team
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Asked: 2026-06-17T22:26:57+00:00

I wanted to shorten my numbers by a few , so maximum numbers will

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I wanted to shorten my numbers by a few , so maximum numbers will be 5.

for example instead of

2.2333333333

it will show

2.23333

I used this code:

    echo "<tr><td>".$results['playerName']."</td><td>".$results['Runecraftlvl']."</td><td>".$results['Runecraftxp']."</td><td>".$results['kills']."</td><td>".$results['deaths']."</td><td>".$results['targkills']."</td><td>". $number_format("$Kdr",5)."</td></tr>";

On the last variable

<td>". $number_format("$Kdr",5)."</td>

Works fine, but if user got 0 Kdr or something, it will print this error:

Fatal error: Function name must be a string

Why does it do that? How can it be fixed?
Thanks.

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1 Answer

  1. Editorial Team

    if you add the following line to the top of your file

    $Kdr = '';

    does it work properly then?

    and indeed $number_format() should be number_format()

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