Loop structures: Difference between revisions
Content added Content deleted
(→[[C]]: Removed syntax highlighting) |
(→[[PHP]]: Removed syntax highlighting) |
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===while=== |
===while=== |
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<highlightSyntax> |
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while(ok()) { |
while(ok()) { |
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foo(); |
foo(); |
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baz(); |
baz(); |
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} |
} |
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</highlightSyntax> |
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===do-while=== |
===do-while=== |
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<highlightSyntax> |
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$i = 0; |
$i = 0; |
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do { |
do { |
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echo $i; |
echo $i; |
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} while ($i > 0); |
} while ($i > 0); |
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</highlightSyntax> |
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===for=== |
===for=== |
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<highlightSyntax> |
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for($i = 0; $i < 10; ++$i) { |
for($i = 0; $i < 10; ++$i) { |
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echo $i; |
echo $i; |
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} |
} |
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</highlightSyntax> |
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===foreach=== |
===foreach=== |
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<highlightSyntax> |
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foreach(range(0, 9) as $i) { |
foreach(range(0, 9) as $i) { |
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echo $i; |
echo $i; |
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} |
} |
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</highlightSyntax> |
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foreach is only used for arrays, which is not obvious from the above example |
foreach is only used for arrays, which is not obvious from the above example |
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<highlightSyntax> |
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foreach($array as $key => $value) { |
foreach($array as $key => $value) { |
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echo $key.' is '.$value; |
echo $key.' is '.$value; |
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} |
} |
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</highlightSyntax> |
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==[[PostScript]]== |
==[[PostScript]]== |
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