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PHP code:

$array=array(
'name'=>'cwbok',
'age'=>'xx'
)


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$a = "b";±äÁ¿AµÄÖµ = b
$a = array(
    'b'=>'ccc',//Êý×éaÖУ¬bµÄ¸³ÖµÎªccc
)


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PHP code:
$this->name = "CSDN";
$a = array(
"name" => "CSDN"
)


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$arr = array();

$arr['a'] = 'ÎÒÊÇÒ»¸öµ¥¶À±»ÉèÖÃΪarrÊý×éÖУ¬¼üaµÄÖµ';

$arr = 'b'=>'ÎÒÊÇarrÖУ¬¼üΪbµÄÖµ','c'=>'ÎÒÊÇcµÄÖµ£¬Èç´ËÏÂÈ¥£¬»¹¿ÉÒÔÓÐd e fµÄÖµ£¬ÎÒÃÇ¿ÉÒÔÒ»´Î±»¸³ÓèÍê';

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PHP code:

$date = '2009-12-25';
$ptn = '/([\d]{4})[- \/](0?[\d]|1[0-2])[-\/ ](0?[\d]|[1-2][\d]|3[0-1])/';
if (preg_match($ptn,$date,$out))
{
print_r($out);exit();
}
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  $mystr = "¹þ";
 
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