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kdewebdev-quanta-doc-3.5.9-2mdv2008.1.x86_64.rpm

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>&#13;    <TT
CLASS="literal"
>break</TT
> ends execution of the current
    <TT
CLASS="literal"
>if</TT
>, <TT
CLASS="literal"
>for</TT
>,
    <TT
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>while</TT
>, or <TT
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>switch</TT
>
    structure.
   </P
><P
>&#13;    <TT
CLASS="literal"
>break</TT
> accepts an optional numeric argument
    which tells it how many nested enclosing structures are to be
    broken out of. 
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>&#13;    <DIV
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>  1&nbsp;
  2&nbsp;$i = 0;
  3&nbsp;while ($i &#60; 10) {
  4&nbsp;    if ($arr[$i] == "stop") {
  5&nbsp;        break;  /* You could also write 'break 1;' here. */
  6&nbsp;    }
  7&nbsp;    $i++;
  8&nbsp;}
  9&nbsp;
 10&nbsp;/* Using the optional argument. */
 11&nbsp;
 12&nbsp;$i = 0;
 13&nbsp;while ( ++$i ) {
 14&nbsp;    switch ( $i ) {
 15&nbsp;    case 5:
 16&nbsp;        echo "At 5&#60;br&#62;\n";
 17&nbsp;        break 1;  /* Exit only the switch. */
 18&nbsp;    case 10:
 19&nbsp;        echo "At 10; quitting&#60;br&#62;\n";
 20&nbsp;        break 2;  /* Exit the switch and the while. */
 21&nbsp;    default:
 22&nbsp;        break;
 23&nbsp;    }
 24&nbsp;}
 25&nbsp;     </PRE
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