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Some cosmetic.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@29743 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Egon Schmid 2000-08-06 19:28:33 +00:00
parent d7521de166
commit d52fb97fb1
1 changed files with 25 additions and 33 deletions
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58
language/control-structures.xml
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@ -547,34 +547,32 @@ foreach($a as $k => $v) {
<sect1 id="control-structures.break">
<title><literal>break</literal></title>
<simpara>
<literal>break</literal> ends execution of the current
<literal>for</literal>, <literal>while</literal>, or
<literal>switch</literal> structure.
</simpara>
<simpara>
<literal>break</literal> accepts an optional numeric argument
which tells it how many nested enclosing structures are to be
broken out of.
</simpara>
<para>
<informalexample>
<programlisting role="php">
$arr = array( 'one', 'two', 'three', 'four', 'stop', 'five' );
while ( list( , $val ) = each( $arr ) ) {
if ( $val == 'stop' ) {
break; /* You could also write 'break 1;' here. */
}
echo "$val&lt;br&gt;\n";
$arr = array ('one', 'two', 'three', 'four', 'stop', 'five');
while (list (, $val) = each ($arr)) {
if ($val == 'stop') {
break; /* You could also write 'break 1;' here. */
}
echo "$val&lt;br&gt;\n";
}
/* Using the optional argument. */
$i = 0;
while ( ++$i ) {
switch ( $i ) {
while (++$i) {
switch ($i) {
case 5:
echo "At 5&lt;br&gt;\n";
break 1; /* Exit only the switch. */
@ -606,10 +604,10 @@ while ( ++$i ) {
<informalexample>
<programlisting role="php">
while (list ($key, $value) = each ($arr)) {
if (!($key % 2)) { // skip odd members
continue;
}
do_something_odd ($value);
if (!($key % 2)) { // skip odd members
continue;
}
do_something_odd ($value);
}
$i = 0;
@ -618,8 +616,8 @@ while ($i++ &lt; 5) {
while (1) {
echo "&nbsp;&nbsp;Middle&lt;br&gt;\n";
while (1) {
echo "&nbsp;&nbsp;Inner&lt;br&gt;\n";
continue 3;
echo "&nbsp;&nbsp;Inner&lt;br&gt;\n";
continue 3;
}
echo "This never gets output.&lt;br&gt;\n";
}
@ -1057,39 +1055,33 @@ include ("file.inc"); /* $varone and $vartwo will be available in file.inc */
<sect1 id="function.require-once">
<title><function>require_once</function></title>
<simpara>
TODO
The <function>require_once</function> statement replaces itself with
the specified file, much like the C preprocessor's
TODO: The <function>require_once</function> statement replaces
itself with the specified file, much like the C preprocessor's
<literal>#include</literal> works.
</simpara>
<para>
Seel also: <function>require</function>,
<function>include</function>, <function>include_once</function>,
<function>get_required_files</function>,
<function>get_included_files</function>
<function>include</function>, <function>include_once</function>,
<function>get_required_files</function>,
<function>get_included_files</function>
</para>
</sect1>
<sect1 id="function.include-once">
<title><function>include_once</function></title>
<simpara>
TODO
The <function>include_once</function> statement replaces itself with
the specified file, much like the C preprocessor's
TODO: The <function>include_once</function> statement replaces
itself with the specified file, much like the C preprocessor's
<literal>#include</literal> works.
</simpara>
<para>
Seel also: <function>require</function>,
<function>include</function>, <function>require_once</function>,
<function>get_required_files</function>,
<function>get_included_files</function>
<function>include</function>, <function>require_once</function>,
<function>get_required_files</function>,
<function>get_included_files</function>
</para>
</sect1>
</chapter>
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