Kontrollstrukturen: while/do..while
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C-Stil
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HTML Variante
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while (expr) { statements }
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while (expr): statements endwhile;
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do { statements } while (expr);
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nicht vorhanden
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| while/do..while |
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<?php
// while mit HTML Syntax
$i = 0;
while ($i < 3) :
++$i;
print "while, $i = $i\n";
endwhile;
print "\n$i = $i\n";
// fußgesteuert: do...while
do {
++$i;
print "do...while, $i = $i\n";
} while ($i < 3);
?>
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Ausgabe
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while, $i = 1
while, $i = 2
while, $i = 3
$i = 3
do...while, $i = 4
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< ^ >
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