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

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>&#13;    In addition to the macros discussed earlier, a few macros allow
    easy creation of simple global variables. These are nice to know
    in case you want to introduce global flags, for example. This is
    somewhat bad practice, but Table <A
HREF="zend.variables.global.html#tab.macros-global-vars"
>Tabel 35-5</A
> 
    describes macros that do
    exactly this task. They don't need any <VAR
CLASS="envar"
>zval</VAR
>
    allocation; you simply have to supply a variable name and value.
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>Tabel 35-5. Macros for Global Variable Creation</B
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>Macro</TD
><TD
>Description</TD
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><TD
><VAR
CLASS="literal"
>SET_VAR_STRING(name, value)</VAR
></TD
><TD
>Creates a new string.</TD
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><TD
><VAR
CLASS="literal"
>SET_VAR_STRINGL(name, value,
          length)</VAR
></TD
><TD
>Creates a new string of the specified length. This macro
         is faster than <VAR
CLASS="literal"
>SET_VAR_STRING</VAR
> and also binary-safe.</TD
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><TD
><VAR
CLASS="literal"
>SET_VAR_LONG(name, value)</VAR
></TD
><TD
>Creates a new long.</TD
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><VAR
CLASS="literal"
>SET_VAR_DOUBLE(name, value)</VAR
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>Creates a new double.</TD
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