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$isnumber » History » Version 2

Per Amundsen, 12/02/2021 02:06 AM

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_Added in 4.2_
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*$isnumber(text [, cdens])*
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Returns [[$true]] if the text is a number, otherwise [[$false]].
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*Parameters*
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c - Enables 's' and 'd', partial TODO
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d - Allows decimal numbers.
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e - Allows float/exponent numbers.
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n - Allows regular numbers.
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s - Allows leading + and minus signs.
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*Example*
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<pre>
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; Returns $false
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//echo -ag $isnumber(abc)
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; Returns $true
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//echo -ag $isnumber(555)
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</pre>