Types of loops 循环类型。
- $files = array ('index.php', 'reports.php', 'welcome');
-
- echo "This is how foreach works
- ";
-
- foreach($files as $file){
-
- echo $file."
- ";
-
- };
- echo "
-
-
- ";
- echo "This is how for works
- ";
- for($index = 0; $index
- //echo "Index = ".$index."
- ";
- echo "File = ".$files[$index]."
- ";
-
- } Play Angry Birds
- echo "
-
-
- ";
- echo "This is how while works
- ";
-
- $index = 0;
- while($index
-
- //echo "Index = ".$index."
";
- echo "File = ".$files[$index]."
- ";
- $index++;
-
- }
- ?>
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