is_float — Finds whether a variable is a floatDescriptionbool is_float ( mixed var )
Finds whether the given variable is a float.
example:
<?php
$float=50.97;
if(is_float($float))
{
echo $float."is a float";
}
else
{
echo $float. "is not a float";
}
?>
output:
50.97 is a float
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charlescbe16 at gmail dot com ¶
14 years ago
