Sophie: php-manual-ro-0:20051028-1 noarch

php-manual-ro-20051028-1.noarch.rpm

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>is_finite</H1
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>    (PHP 4 &#62;= 4.2.0, PHP 5)</P
>is_finite&nbsp;--&nbsp;Finds whether a value is a legal finite number</DIV
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>Description</H2
>bool <B
CLASS="methodname"
>is_finite</B
> ( float val)<BR
></BR
><P
>&#13;     Returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> if <VAR
CLASS="parameter"
>val</VAR
> is a legal finite 
     number within the allowed range for a PHP float on this platform.
    </P
><P
>&#13;     See also <A
HREF="function.is-infinite.html"
><B
CLASS="function"
>is_infinite()</B
></A
> and
     <A
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><B
CLASS="function"
>is_nan()</B
></A
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