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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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Array
(
[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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<?
echo(”<p>Search results for query: ” .
$_GET['query'] . “.</p>”);
?>
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<?php
/**
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include_once'Pager.class.php';
$pager=new Pager();
if(isset($_GET['page']))
$pager->setCurrentPage($_GET['page']);
else
$pager->setCurrentPage(1);
......
function get_web_page( $url )
{
$options = array(
CURLOPT_RETURNTRANSFER => true, // return web page ·µ»ØÍøÒ³
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