循环类型
h3 style=font-weight:normal;Types of loops 循环类型。br / /h3
Types of loops 循环类型。
<?php
$files = array ('index.php', 'reports.php', 'welcome');
echo "This is how foreach works
";
foreach($files as $file){
echo $file."
";
};
echo "
";
echo "This is how for works
";
for($index = 0; $index < count($files); $index++){
//echo "Index = ".$index."
";
echo "File = ".$files[$index]."
";
} Play Angry Birds
echo "
";
echo "This is how while works
";
$index = 0;
while($index<count($files)){
//echo "Index = ".$index."<br />";
echo "File = ".$files[$index]."
";
$index++;
}
?>
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