Sophie: php-manual-en-4.3.0-2mdk noarch

php-manual-en-4.3.0-2mdk.noarch.rpm

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>sort</H1
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><P
>    (PHP 3, PHP 4 )</P
>sort&nbsp;--&nbsp;Sort an array</DIV
><DIV
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><A
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></A
><H2
>Description</H2
>void <B
CLASS="methodname"
>sort</B
> ( array array [, int sort_flags])<BR
></BR
><P
>&#13;     This function sorts an array.  Elements will be arranged from
     lowest to highest when this function has completed.
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><B
>Example 1. <B
CLASS="function"
>sort()</B
> example</B
></P
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><PRE
CLASS="php"
>&#60;?php

$fruits = array ("lemon", "orange", "banana", "apple");
sort ($fruits);
reset ($fruits);
while (list ($key, $val) = each ($fruits)) {
    echo "fruits[".$key."] = ".$val."\n";
}

?&#62;</PRE
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>
    </P
><P
>&#13;     This example would display:
    </P
><P
>&#13;     <TABLE
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>fruits[0] = apple
fruits[1] = banana
fruits[2] = lemon
fruits[3] = orange</PRE
></TD
></TR
></TABLE
>
    </P
><P
>&#13;     The fruits have been sorted in alphabetical order.
    </P
><P
>&#13;     The optional second parameter <TT
CLASS="parameter"
><I
>sort_flags</I
></TT
>
     may be used to modify the sorting behavior using these values:
    </P
><P
>&#13;     Sorting type flags:
     <P
></P
><UL
><LI
><P
>SORT_REGULAR - compare items normally</P
></LI
><LI
><P
>SORT_NUMERIC - compare items numerically</P
></LI
><LI
><P
>SORT_STRING - compare items as strings</P
></LI
></UL
>
    </P
><P
>&#13;     See also <A
HREF="function.arsort.html"
><B
CLASS="function"
>arsort()</B
></A
>,
     <A
HREF="function.asort.html"
><B
CLASS="function"
>asort()</B
></A
>, <A
HREF="function.ksort.html"
><B
CLASS="function"
>ksort()</B
></A
>,
     <A
HREF="function.natsort.html"
><B
CLASS="function"
>natsort()</B
></A
>, <A
HREF="function.natcasesort.html"
><B
CLASS="function"
>natcasesort()</B
></A
>,
     <A
HREF="function.rsort.html"
><B
CLASS="function"
>rsort()</B
></A
>, <A
HREF="function.usort.html"
><B
CLASS="function"
>usort()</B
></A
>,
     <A
HREF="function.array-multisort.html"
><B
CLASS="function"
>array_multisort()</B
></A
>, and
     <A
HREF="function.uksort.html"
><B
CLASS="function"
>uksort()</B
></A
>.
    </P
><DIV
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><BLOCKQUOTE
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><P
><B
>Note: </B
>
      The second parameter was added in PHP 4.
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