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<?php
$str = "Hello Friend";
$arr1 = str_split($str);
$arr2 = str_split($str, 3);
print_r($arr1);
print_r($arr2);
?>
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(
[0] => H
[1] => e
[2] => l
[3] => l
[4] => o
[5] =>
[6] => F
[7] => r
[8] => i
[9] => e
[10] => n
[11] => d
)
Array
(
[0] => Hel
[1] => lo
[2] => Fri
[3] => end
)
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$tempStr="Hello,World!"
$char_c=substr($tempStr,0,strlen($tempStr));
foreach($char_c as val)
echo(val);
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/**
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include_once'Pager.class.php';
$pager=new Pager();
if(isset($_GET['page']))
$pager->setCurrentPage($_GET['page']);
else
$pager->setCurrentPage(1);
......
http://hi.baidu.com/honfei/blog/item/5e992bfb2704542b4f4aea1a.html
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<?php
$arr = array(1,2,3);
setcookie('a',$arr);
$arr = array(1,2,3);
setcookie('a',$arr);
?>
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