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function.array-count-values.html
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function.array-count-values.html
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<HTML
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>array_count_values</TITLE
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> (PHP4 >= 4.0b4)</P
>array_count_values -- Counts all the values of an array</DIV
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>Description</H2
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><CODE
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>array <B
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>array_count_values</B
></CODE
> (array input)</CODE
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><P
> <B
CLASS="function"
>Array_count_values()</B
> returns an array using
the values of the <TT
CLASS="parameter"
><I
>input</I
></TT
> array as keys and
their frequency in <TT
CLASS="parameter"
><I
>input</I
></TT
> as values.
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>Array_count_values()</B
> example</B
></P
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><TR
><TD
><PRE
CLASS="programlisting"
> $array = array (1, "hello", 1, "world", "hello");
array_count_values ($array); // returns array (1=>2, "hello"=>2, "world"=>1)
</PRE
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