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>CXV. Variabile - funcþii</H1
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><P
> Pentru informaþii despre comportamentul variabilelor, consultaþi capitolul
<A
HREF="language.variables.html"
>Variabile</A
>, secþiunea
<A
HREF="langref.html"
>Documentaþia limbajului</A
> din manual.
</P
></DIV
><DIV
CLASS="TOC"
><DL
><DT
><B
>Cuprins</B
></DT
><DT
><A
HREF="function.doubleval.html"
>doubleval</A
> -- Alias pentru <A
HREF="function.floatval.html"
><B
CLASS="function"
>floatval()</B
></A
></DT
><DT
><A
HREF="function.empty.html"
>empty</A
> -- Determinã dacã o variabilã este definitã</DT
><DT
><A
HREF="function.floatval.html"
>floatval</A
> -- Returneazã valoarea de tip float a unei variabile</DT
><DT
><A
HREF="function.get-defined-vars.html"
>get_defined_vars</A
> --
Returneazã un tablou cu toate variabilele definite
</DT
><DT
><A
HREF="function.get-resource-type.html"
>get_resource_type</A
> --
Returneazã tipul resursei
</DT
><DT
><A
HREF="function.gettype.html"
>gettype</A
> -- Returneazã tipul unei variabile</DT
><DT
><A
HREF="function.import-request-variables.html"
>import_request_variables</A
> -- Importã variabilele GET/POST/Cookie variabile globale</DT
><DT
><A
HREF="function.intval.html"
>intval</A
> -- Returneazã valoarea întreagã a unei variabile</DT
><DT
><A
HREF="function.is-array.html"
>is_array</A
> -- Decide dacã o variabilã este un tablou</DT
><DT
><A
HREF="function.is-bool.html"
>is_bool</A
> --
Decide dacã o variabilã este de tip boolean
</DT
><DT
><A
HREF="function.is-callable.html"
>is_callable</A
> --
Decide dacã argumentul este o construcþie apelabilã
</DT
><DT
><A
HREF="function.is-double.html"
>is_double</A
> -- Alias pentru <A
HREF="function.is-float.html"
><B
CLASS="function"
>is_float()</B
></A
></DT
><DT
><A
HREF="function.is-float.html"
>is_float</A
> -- Decide dacã o variabilã este de tip float</DT
><DT
><A
HREF="function.is-int.html"
>is_int</A
> -- Decide dacã o variabilã este de tip integer</DT
><DT
><A
HREF="function.is-integer.html"
>is_integer</A
> -- Alias pentru <A
HREF="function.is-int.html"
><B
CLASS="function"
>is_int()</B
></A
></DT
><DT
><A
HREF="function.is-long.html"
>is_long</A
> -- Alias pentru <A
HREF="function.is-int.html"
><B
CLASS="function"
>is_int()</B
></A
></DT
><DT
><A
HREF="function.is-null.html"
>is_null</A
> --
Decide dacã o variabilã este <TT
CLASS="constant"
><B
>NULL</B
></TT
>
</DT
><DT
><A
HREF="function.is-numeric.html"
>is_numeric</A
> --
Decide dacã o variabilã este numericã sau un ºir de caractere numeric
</DT
><DT
><A
HREF="function.is-object.html"
>is_object</A
> -- Decide dacã o variabilã este de tip object</DT
><DT
><A
HREF="function.is-real.html"
>is_real</A
> -- Alias pentru <A
HREF="function.is-float.html"
><B
CLASS="function"
>is_float()</B
></A
></DT
><DT
><A
HREF="function.is-resource.html"
>is_resource</A
> --
Decide dacã o variabilã este o resursã
</DT
><DT
><A
HREF="function.is-scalar.html"
>is_scalar</A
> --
Decide dacã o variabilã este un scalar
</DT
><DT
><A
HREF="function.is-string.html"
>is_string</A
> -- Decide dacã o variabilã este de tip string</DT
><DT
><A
HREF="function.isset.html"
>isset</A
> -- Determinã dacã o variabilã este definitã</DT
><DT
><A
HREF="function.print-r.html"
>print_r</A
> --
Afiºeazã informaþii despre o variabilã într-un format uºor de înþeles
</DT
><DT
><A
HREF="function.serialize.html"
>serialize</A
> --
Genereazã o reprezentare liniarã a unei variabile
</DT
><DT
><A
HREF="function.settype.html"
>settype</A
> -- Seteazã tipul unei variable</DT
><DT
><A
HREF="function.strval.html"
>strval</A
> -- Returneazã valoarea ca ºir de caractere a unei variabile</DT
><DT
><A
HREF="function.unserialize.html"
>unserialize</A
> --
Creeazã o variabilã PHP dintr-o reprezentare liniarã
</DT
><DT
><A
HREF="function.unset.html"
>unset</A
> -- ªterge variabilele date</DT
><DT
><A
HREF="function.var-dump.html"
>var_dump</A
> -- Afiºeazã informaþii despre o variabilã</DT
><DT
><A
HREF="function.var-export.html"
>var_export</A
> -- Afiºeazã o reprezentare ca ºir de caractere a unei variabile</DT
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