reference/var/functions/is-float.xml
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f044a792f0041c0f4335d9467ca73115d8a8ee00
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<title><function>is_float</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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var_dump(is_float(27.25));
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var_dump(is_float('abc'));
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var_dump(is_float(23));
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