language/control-structures/continue.xml
16389a7b31069481d6c8c0705172bee5ef1ddf5f
16389a7b31069481d6c8c0705172bee5ef1ddf5f
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@@ -33,29 +33,63 @@
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<programlisting role="php">
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<![CDATA[
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<?php
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$arr = ['zero', 'one', 'two', 'three', 'four', 'five', 'six'];
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foreach ($arr as $key => $value) {
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if (!($key % 2)) { // skip even members
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if (0 === ($key % 2)) { // skip members with even key
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continue;
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}
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do_something_odd($value);
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echo $value . "\n";
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}
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-
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?>
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]]>
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</programlisting>
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&examples.outputs;
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<screen>
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<![CDATA[
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one
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three
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five
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]]>
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</screen>
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<programlisting role="php">
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<![CDATA[
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<?php
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$i = 0;
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while ($i++ < 5) {
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-
echo "Outer<br />\n";
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echo "Outer\n";
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while (1) {
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echo "Middle<br />\n";
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echo "Middle\n";
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while (1) {
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echo "Inner<br />\n";
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echo "Inner\n";
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continue 3;
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}
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echo "This never gets output.<br />\n";
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echo "This never gets output.\n";
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}
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echo "Neither does this.<br />\n";
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echo "Neither does this.\n";
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}
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?>
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]]>
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</programlisting>
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&examples.outputs;
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<screen>
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<![CDATA[
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Outer
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Middle
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Inner
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Outer
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Middle
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Inner
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Outer
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Middle
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+
Inner
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Outer
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Middle
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Inner
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Outer
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Middle
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Inner
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]]>
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</screen>
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</informalexample>
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</para>
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<para>
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