Sophie: php-manual-ro-0:20051028-1 noarch

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

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>sort</H1
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><P
>    (PHP 3, PHP 4 , PHP 5)</P
>sort&nbsp;--&nbsp;Sort an array</DIV
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NAME="AEN7867"
></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
>Exemplu 1. <B
CLASS="function"
>sort()</B
> example</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$fruits </font><font color="#007700">= array (</font><font color="#DD0000">"lemon"</font><font color="#007700">, </font><font color="#DD0000">"orange"</font><font color="#007700">, </font><font color="#DD0000">"banana"</font><font color="#007700">, </font><font color="#DD0000">"apple"</font><font color="#007700">);<br /></font><font color="#0000BB">sort </font><font color="#007700">(</font><font color="#0000BB">$fruits</font><font color="#007700">);<br /></font><font color="#0000BB">reset </font><font color="#007700">(</font><font color="#0000BB">$fruits</font><font color="#007700">);<br />while (list (</font><font color="#0000BB">$key</font><font color="#007700">, </font><font color="#0000BB">$val</font><font color="#007700">) = </font><font color="#0000BB">each </font><font color="#007700">(</font><font color="#0000BB">$fruits</font><font color="#007700">)) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"fruits["</font><font color="#007700">.</font><font color="#0000BB">$key</font><font color="#007700">.</font><font color="#DD0000">"] = "</font><font color="#007700">.</font><font color="#0000BB">$val</font><font color="#007700">.</font><font color="#DD0000">"\n"</font><font color="#007700">;<br />}<br /><br /></font><font color="#0000BB">?&gt;</font>
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>
    </P
><P
>&#13;     This example would display:
    </P
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>&#13;     <TABLE
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><PRE
CLASS="screen"
>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 <VAR
CLASS="parameter"
>sort_flags</VAR
>
     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
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Not&#227;: </B
>
      The second parameter was added in PHP 4.
     </P
></BLOCKQUOTE
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