foreach遍歷數(shù)組
2015-05-07 18:01:55
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<?php/* * foreach */ $fruits = array("lemon" , "orange" , "banana" , "apple");sort($fruits);$n = count($fruits);echo "Length of fruits is: ".$n."<br/>";foreach ($fruits as $key => $val) { echo "fruits[".$key."] = ".$val."<br/>";} ?>
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