How can I print all the values of an array? [closed]

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Closed 8 years ago.

开发者_Python百科 Improve this question

I have an array and print_r won't display the raw text, how can I print all the values in an array (e.g. pie)

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So many ways to do it...

foreach ($array as $item) {
    echo $item;
}

echo join(', ', $array);

array_walk($array, create_function('$a', 'echo $a;'));

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Maybe you just need some <pre> tags:

echo '<pre>';
print_r($arr);
echo '</pre>';

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<?php
$len=count($pie);
for ($i=0;$i<$len;$i++)
   echo $pie[$i];
?>